1. Biological Control: Benefits and Risks
Author: Edited by Heikki M. T. Hokkanen, James M. Lynch
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Agricultural pests- Biological control- Cogresses,Biological Pest Control agents- Congresses
Classification :
SB
،
975
،.
B54
،
1995
2. Biological control: benefits and risks
Author: edited by Heikki M.T. Hokkanen and James M. Lynch
Library: Central Library and Documentation Center (Kerman)
Subject: Biological control Congresses. ، Agricultural pests - Biological control,Congresses. ، Biological pest control agents
Classification :
SB
975
.
B54
1995
