1. Agroecological economics :
Author:
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Agricultural ecology ; Economic aspects. ;
2. Agroecological economics :
Author: Paul A. Wojtkowski
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Agricultural ecology-- Economic aspects
Classification :
S589
.
7
.
W63
2008
3. Agroecological perspectives in agronomy, forestry, and agroforestry
Author: Wojtkowski, Paul Anthony
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Agricultural ecology
Classification :
S
589
.
7
.
W64
2002
4. Agroecology :
Author: Paul A. Wojtkowski
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Agricultural ecology
Classification :
S589
.
7
.
W642
2016
5. Introduction to agroecology :principles and practices
Author: Wojtkowski, Paul A. )Paul Anthony(
Library: Central Library of Agricultural (Tehran)
Subject: $AAgricultural ecology
Classification :
S
589
.
7
.
W647
2006
6. Introduction to agroecology: principles and practices
Author: Wojtkowski, Paul Anthony
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Agricultural ecology
Classification :
S
589
.
7
.
W647
2006
7. Landscape agroecology
Author: / Paul A. Wojtkowski
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Agricultural ecology,Landscape ecology
Classification :
S589
.
7
.
W648
2004
8. Landscape agroecology
Author: Wojtkowski, Paul Anthony
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Agricultural ecology,، Landscape ecology
Classification :
S
589
.
7
.
W648
2004
9. Landscape agroecology
Author: Wojtkowski, paul Anthony
Library: (Semnan)
Subject: ، Agricultural ecology,، Landscape ecology
Classification :
S
589
.
7
.
W6L3
