1. Organic farming: components and management
Author: Gehlot, Dushyent
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Organic farming,، Sustainable agriculture
Classification :
S
605
.
5
.
G44
2010
2. Organic farming: standards, accreditation, certification and inspection
Author: Gehlot, Dushyent
Library: Central Library of Agricultural (Tehran)
Subject: $AOrganic farming,$AOrganic farming$BIndia
Classification :
S
605
.
5
.
G43
3. Organic farming: standards, accreditation, certification and inspection
Author: Gehlot, Dushyent
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Organic farming
Classification :
S
605
.
5
.
G45
2005
4. Organic farming: standards, accreditation, certification and inspection
Author: / Dushyent Gehlot
Library: Central Library and Document Center of Arak University (Markazi)
Subject: Organic farming
Classification :
631
.
58
G311o
