Louise Sperling
发表
P. van Mele,
Michael Adrogu Ugen,
D Wanyama,
2011
.
Shawn McGuire,
Louise Sperling,
Karri Goeldner Byrne,
2013,
Disasters.
Louise Sperling,
Robin A. Buruchara,
Jean Claude Rubyogo,
2009
.
Louise Sperling,
Thomas C. Osborn,
H. D. Cooper,
2004
.
Jean-Claude Rubyogo,
Louise Sperling,
Tom Remington,
2004
.
Jacques Lançon,
Louise Sperling,
M. Loosvelt,
2004
.
Richard S. Field,
Louise Sperling,
1973
.
Louise Sperling,
Jean Claude Rubyogo,
David karanja,
2009
.
Louise Sperling,
2006
.
Louise Sperling,
M. Loevinsohn,
L. Sperling,
1993,
Experimental Agriculture.
Shawn McGuire,
Louise Sperling,
S. McGuire,
2010
.
Louise Sperling,
Robin A. Buruchara,
L. Sperling,
1994
.
Shawn McGuire,
Louise Sperling,
S. McGuire,
2013
.
The dynamics of adoption: Distribution and mortality of bean varieties among small farmers in Rwanda
Louise Sperling,
M. Loevinsohn,
L. Sperling,
1993
.