Olaf Erenstein
发表
Akhter Ali,
Dil Bahadur Rahat,
Olaf Erenstein,
2016
.
W. R. Thorpe,
Olaf Erenstein,
O. Erenstein,
2010
.
Jon Hellin,
Olaf Erenstein,
J. Hellin,
2010
.
Olaf Erenstein,
O. Erenstein,
L. Harrington,
2005
.
Girma T. Kassie,
W. M. Mwangi,
Olaf Erenstein,
2011
.
Akhter Ali,
Olaf Erenstein,
O. Erenstein,
2014
.
Olaf Erenstein,
R. Gupta,
V. Laxmi,
2007
.
Kai Sonder,
Girma T. Kassie,
Jill E. Cairns,
2016
.
Olaf Erenstein,
Muhammad Sharif,
Umar Farooq,
2007
.
Kai Sonder,
Jon Hellin,
Olaf Erenstein,
2015
.
Jon Hellin,
Olaf Erenstein,
J. Hellin,
2012
.
Timothy J. Krupnik,
Olaf Erenstein,
Khondoker Abdul Mottaleb,
2016,
Journal of rural studies.
Olaf Erenstein,
O. Erenstein,
2002
.
Arindam Samaddar,
Michael Blümmel,
Nils Teufel,
2011,
Experimental Agriculture.
Lieven Claessens,
Alan J. Duncan,
Nils Teufel,
2012
.
Muhammad Sharif,
Olaf Erenstein,
R. K. Malik,
2008
.
W. R. Thorpe,
Olaf Erenstein,
O. Erenstein,
2011
.
Olaf Erenstein,
O. Erenstein,
2006
.