1. Technological breakthrough in agriculture
Author: K.siva prasad
Library: Library of Aburihan Campus University of Tehran (Tehran)
Subject: Agricultural extention works
Classification :
S
540
.
T42
2. Technological breakthrough in agriculture
Author: K. Siva Prasad
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Agriculture- Economic aspects- India- Andhra Pradesh,Agricultural innovations- India- Andhra Pradesh
Classification :
HD
،
2075
،.
S58
،
1987
