21. #Soil quality and biofuel production
Author: #edited by Rattan Lal, B.A. Stewart
Library: Central Library of Esfehan University of Technology (Esfahan)
Subject: Biomass energy -- Environmental aspects ،Soils -- Quality
Classification :
#
TP
،#.
S646
،#
2010
22. Soil-specific farming :
Author: edited by Rattan Lal, B.A. Stewart.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Precision farming.
Classification :
S494
.
5
.
P73
S65
2015