P. Ramakrishnan
发表
Dirk Wascher,
P. S. Ramakrishnan,
Rudolf de Groot,
2006
.
P. Ramakrishnan,
R. Boojh,
1982,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
K. S. Rao,
1987
.
P. Ramakrishnan,
1984,
Environmental Conservation.
P. S. Ramakrishnan,
U. M. Chandrashekara,
P. Ramakrishnan,
1998
.
P. Ramakrishnan,
2003
.
P. Ramakrishnan,
1998
.
P. Ramakrishnan,
Youn Yeo-Chang,
J. Parrotta,
2009
.
P. Ramakrishnan,
2007
.
P. Ramakrishnan,
K. G. Saxena,
K. S. Rao,
2008
.
P. Ramakrishnan,
R. Boojh,
1982
.
P. Ramakrishnan,
R. P. Shukla,
1984
.
P. Ramakrishnan,
K. Saxena,
1983
.
P. Ramakrishnan,
R. Tripathi,
S. Kushwaha,
1983,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
R. Tripathi,
S. Kushwaha,
1981
.
P. Ramakrishnan,
1960,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
N. Manivannan,
C. Babu,
2019,
Indian Journal Of Agricultural Research.
P. Ramakrishnan,
R. S. Khiewtam,
1993
.
P. Ramakrishnan,
U. Baruah,
1989,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
S. Ram,
1988,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
K. Saxena,
1984
.
Nitrogen, Phosphorus, and Potassium Nutrition of the Edaphic Ecotypes in Cynodon dactylon (L.) Pers.
P. Ramakrishnan,
U. Gupta,
1973
.
P. Ramakrishnan,
Ashesh Kumar Das,
1986,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
K. S. Rao,
G. Pant,
1989
.
P. Ramakrishnan,
G. Fryer,
1991
.
H. Mooney,
O. Sala,
E. Schulze,
1996
.
P. Ramakrishnan,
1991
.
P. Ramakrishnan,
2008
.
P. Ramakrishnan,
2003
.
P. Ramakrishnan,
2003
.
P. Ramakrishnan,
1998
.
P. Ramakrishnan,
U. Chandrashekara,
1994
.
P. Ramakrishnan,
U. Gupta,
1972
.
P. Ramakrishnan,
1969
.
P. Ramakrishnan,
Jasbir Singh,
1982,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
U. Baruah,
1989,
Vegetatio.
P. Ramakrishnan,
R. Boojh,
1983
.
P. Ramakrishnan,
K. G. Saxena,
1991
.
P. Ramakrishnan,
O. P. Toky,
1983
.
P. Ramakrishnan,
S. Kushwaha,
2001
.
P. Ramakrishnan,
A. Gangwar,
1989,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
P. Swamy,
1988
.
P. Ramakrishnan,
K. C. Mishra,
1988
.
P. Ramakrishnan,
P. Swamy,
1988
.
P. Ramakrishnan,
P. Swamy,
1987
.
P. Ramakrishnan,
Papiya Dev,
1987,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
R. P. Shukla,
1984
.
P. Ramakrishnan,
O. P. Toky,
1981
.
P. Ramakrishnan,
S. Ram,
1988,
Environmental Conservation.
B. K. Mishra,
P. Ramakrishnan,
1983
.
P. Ramakrishnan,
O. P. Toky,
1983
.
P. Ramakrishnan,
K. Srivastava,
T. Bhadauria,
2000
.
B. K. Mishra,
P. Ramakrishnan,
1983
.
A. Das,
P. Ramakrishnan,
1987
.
P. Ramakrishnan,
K. G. Saxena,
Bhaskar Sinha,
2003
.
P. Ramakrishnan,
T. Bhadauria,
1991,
Journal of Tropical Ecology.
P. Ramakrishnan,
T. Bhadauria,
1989
.
M. Usher,
P. Ramakrishnan,
1991
.
P. Ramakrishnan,
S. Ram,
1988,
Pedobiologia.
P. Ramakrishnan,
K. G. Saxena,
K. S. Rao,
2003
.
A. Das,
P. Ramakrishnan,
1985
.
P. Ramakrishnan,
P. Kapoor,
1975,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
R. P. Shukla,
1981,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
1968
.
P. Ramakrishnan,
R. Kumar,
1976
.
P. Ramakrishnan,
P. Kapoor,
1974
.
P. Ramakrishnan,
U. Gupta,
1972
.
P. Ramakrishnan,
Nirmal Jeet,
1972,
Oecologia.
P. Ramakrishnan,
S. Ram,
1988,
Vegetatio.
B. K. Mishra,
P. Ramakrishnan,
1984,
Plant and Soil.
P. Ramakrishnan,
Tunira Bhadauria,
1996,
Biology and Fertility of Soils.
P. Ramakrishnan,
R. Maikhuri,
1991
.
P. Ramakrishnan,
S. Patnaik,
1990,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
P. Swamy,
1987
.
P. Ramakrishnan,
Jasbir Singh,
1982,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
S. Kumar,
1971
.
P. Ramakrishnan,
Anil . Kumar,
1990
.
Eric F. Lambin,
Claudia Pahl-Wostl,
Helmut Haberl,
2006
.
P. Ramakrishnan,
1965
.
P. Ramakrishnan,
1992,
Environmental Conservation.
P. Ramakrishnan,
A. Gangwar,
2008,
Economic Botany.
P. Ramakrishnan,
2001,
Journal of Biosciences.
P. Ramakrishnan,
P. Kapoor,
1975
.
Douglas W. Yu,
P. Raven,
Jianguo Liu,
2010,
Science.
P. Ramakrishnan,
U. Chandrashekara,
1993,
Journal of Tropical Ecology.
P. Ramakrishnan,
A. Isong,
P. Balu,
2017
.
P. Ramakrishnan,
O. P. Toky,
1982
.
P. Ramakrishnan,
2016
.
P. Ramakrishnan,
R. Groves,
M. Hagon,
1982
.
P. Ramakrishnan,
1990
.
P. Ramakrishnan,
1984,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
O. P. Toky,
1981,
Environmental Conservation.
Sundaresh Ram,
P. Ramakrishnan,
1992
.
P. Ramakrishnan,
Jasbir Singh,
1982,
Proceedings / Indian Academy of Sciences.
Vegetation and gap dynamics of a tropical wet evergreen forest in the Western Ghats of Kerala, India
P. Ramakrishnan,
U. Chandrashekara,
1994,
Journal of Tropical Ecology.
P. Ramakrishnan,
P. Kapoor,
1978,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
2005
.
P. Ramakrishnan,
L. Preece,
K. Paudyal,
2018,
Ecosystem Services.
P. Ramakrishnan,
T. Kulenthran,
D. Pitt,
2006
.
P. Gopikrishnan,
P. Ramakrishnan,
N. Manivannan,
2020,
Australasian Plant Pathology.
R. L. Trosper,
P. Ramakrishnan,
M. Agnoletti,
2012
.
P. Ramakrishnan,
2007
.
P. Ramakrishnan,
2007
.
P. Ramakrishnan,
2006
.
P. Ramakrishnan,
K. G. Saxena,
B. Tiwari,
2003
.
P. Ramakrishnan,
1994
.
P. Ramakrishnan,
P. Woomer,
M. Swift,
1994
.
B. K. Mishra,
P. Ramakrishnan,
1982
.
P. Ramakrishnan,
R. Maikhuri,
1990
.
P. Ramakrishnan,
K. G. Saxena,
K. S. Rao,
1994
.
P. Ramakrishnan,
1997
.
P. Ramakrishnan,
O. P. Toky,
1981,
Plant and Soil.
P. Ramakrishnan,
A. Muthuswamy,
P. Ramakrishnan,
2019,
International Journal of Current Microbiology and Applied Sciences.
P. Ramakrishnan,
P. Swamy,
1988
.
P. Vasudevan,
S. Jain,
P. Ramakrishnan,
1991
.
P. Ramakrishnan,
2002
.
P. S. Ramakrishnan,
P. Ramakrishnan,
K. G. Saxena,
2003
.
P. S. Ramakrishnan,
P. Ramakrishnan,
R. P. Shukla,
1982,
Vegetatio.
P. Ramakrishnan,
V. Singh,
1966
.
P. Ramakrishnan,
R. Boojh,
1982
.
P. Ramakrishnan,
U. Chandrashekara,
1993,
Journal of Biosciences.
P. Ramakrishnan,
K. S. Rao,
1988,
Proceedings / Indian Academy of Sciences.
Will Steffen,
Eric F. Lambin,
Uno Svedin,
2007
.
P. Ramakrishnan,
K. G. Saxena,
1984
.
P. Ramakrishnan,
K. G. Saxena,
1986
.
P. Ramakrishnan,
K. Rajamani,
L. Nalina,
2018
.
P. Ramakrishnan,
K. G. Saxena,
Bhaskar Sinha,
2003
.
P. Ramakrishnan,
U. Baruah,
1989,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
R. P. Shukla,
1986
.
P. Ramakrishnan,
R. Nagpal,
1973
.
P. Ramakrishnan,
P. Kapoor,
1974
.
P. Ramakrishnan,
K. G. Saxena,
1984
.
P. Ramakrishnan,
U. Gupta,
1977,
Proceedings / Indian Academy of Sciences.
P. Ramakrishnan,
2009
.