1. Beyond the gene horizon
Author: / editors F. Waliyar, L. Collette, and P. E. Kenmore
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Agricultural productivity,Crop improvement
Classification :
S
494
.
5
.
P75W5
2003
2. Crop improvement, adoption and impact of improved varieties in food crops in Sub-Saharan Africa /
Author: edited by Thomas S. Walker (Independent Researcher, Fletcher, North Carolina, USA) and Jeffrey Alwang (Department of Agriculture and Applied Economics, Virginia Tech, Blacksburg, Virginia, USA).
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Agricultural productivity-- Africa, Sub-Saharan.,Agriculture-- Research-- Africa, Sub-Saharan.,Crop improvement-- Africa, Sub-Saharan.,Food crops-- Breeding-- Africa, Sub-Saharan.,Agricultural productivity.,Agriculture-- Research.,Crop improvement.,Food crops-- Breeding.,Africa, Sub-Saharan., 7
3. Crop variety improvement and its effect on productivity
Author: edited by R.E. Evenson and D. Gollin
Library: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)
Subject: Field crops, Breeding,Field crops, Genetics,Crop improvement,Agriculture, Research, International cooperation,Agricultural productivity
Classification :
{
1648
},
1ff5dc53bd924a0d3d9b2d9b23397eac
4. Crop variety improvement and its effect on productivity :
Author: edited by R.E. Evenson and D. Gollin
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Agricultural productivity,Agriculture-- Research-- International cooperation,Crop improvement,Field crops-- Breeding,Field crops-- Genetics
Classification :
SB185
.
7
.
C76
2003
