1. Biofertilizers technology
Author: S. Kannaiyan, K. Kumar, K. Govinduraja
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Biofertilizers -- Congresses,Biofertilizers -- India -- Congresses
Classification :
S
،
654
.
5
،.
K3
,
B56
،
2004
