1. Impurities of Agricultural Seed
Author: Parkinson, S.T
Library: Library of Mofid University (Qom)
Subject:
Classification :
S
560
.
P3
I4
1960Z
2. Methods for studying the ecology of soil micro-organisms
Author: edited by D. Parkinson, T.R.G. Gray )and( S.T. Williams
Library: Library of College of Science University of Tehran (Tehran)
Subject: Technique ، Soil microbiology,Technique ، Soil ecology
Classification :
QR
111
.
M4
