1. Ecological Methods , with particular reference to the study of insect populations
Author: Southwood , Richard , sir
Library: Central Library of Ansar Islamic Center (Tehran)
Subject:
Classification :
591
.
5018
E
723
S
2. Ecological methods :with particular reference to the study of insect populations
Author: Southwood, Richard
Library: Central Library of Agricultural (Tehran)
Subject: $AEcology$BTechnique,$AInsect populations
Classification :
QH
541
.
28
.
S68
1978
