1. Crops: varieties and plant breeding
Author: Watson, James A. S.
Library: (Semnan)
Subject: ، Crops
Classification :
SB
91
.
W3C7
2. Soil and its management
Author: Watson, James A. S.
Library: (Semnan)
Subject: ، Soils
Classification :
S
591
.
W3S6
3. crops:varieties and olant breeding
Author: By James A.S.Watson,Wattle J.West,C.V.Dadd
Library: Vali Asr University Central Library (Kerman)
Subject: plant breeding-india
Classification :
SB
123
.
W2C7
