P. Onianwa
发表
E. U. Etim,
P. Onianwa,
2013
.
P. Onianwa,
S. Fakayode,
S. O. Fakayode,
2002
.
E. U. Etim,
P. Onianwa,
2013
.
A. A. Baba,
P. Onianwa,
V. Adimula,
2019,
African Journal of Science, Technology, Innovation and Development.
A. K. Asiagwu,
P. Onianwa,
P. Omuku,
2016
.
P. Onianwa,
2001
.
P. Onianwa,
J. E. Emurotu,
2017,
Environmental Systems Research.
P. Onianwa,
A. Ipeaiyeda,
G.I. Asejeje,
2020,
Environmental Science and Pollution Research.
P. Onianwa,
2001,
Environmental monitoring and assessment.
E. U. Etim,
P. Onianwa,
2013
.
E. U. Etim,
P. Onianwa,
2012
.
P. Onianwa,
A. Ipeaiyeda,
A. Ipeai̇yeda,
2018,
Applied Water Science.
P. Onianwa,
I. Umoren,
2012
.
P. Onianwa,
G. C. Ikadeh,
S. E. Nweze,
1997
.
P. Onianwa,
A. Ogunkeye,
J. A. Lawal,
2000
.
P. Onianwa,
A. Ipeaiyeda,
2011
.
P. Onianwa,
A. O. Adeyemo,
E. Ogabiela,
2001
.
P. Onianwa,
1987,
International journal of environmental analytical chemistry.
C. M. Iwegbue,
P. Onianwa,
P. C. Onianwa,
1999
.
P. Onianwa,
1988,
Environmental monitoring and assessment.
P. Onianwa,
A. Ipeaiyeda,
2016,
Environmental Earth Sciences.
P. Onianwa,
A. T. Odularu,
P. A. Ajibade,
2013
.
P. Onianwa,
O. Jaiyeola,
R.N. Egekenze,
2003
.
P. Onianwa,
I. Ejidike,
2015,
Journal of analytical methods in chemistry.
O. Olujimi,
O. Oputu,
P. Onianwa,
2013
.
P. Onianwa,
A. Ipeaiyeda,
G.I. Asejeje,
2021,
Environmental Pollutants and Bioavailability.
P. Onianwa,
I. Umoren,
2005
.
P. Onianwa,
A. Egunyomi,
1983
.
P. Onianwa,
P. C. Onianwa,
Sayo O. Fakayode,
2000
.
P. Onianwa,
A. Ipeaiyeda,
A. Ipeai̇yeda,
2009
.
P. Onianwa,
S. O. Akporido,
2015
.
P. Onianwa,
1995
.
P. Onianwa,
O. Osibanjo,
S. O. Ajayi,
1986
.
P. Onianwa,
S. O. Ajayi,
2002
.