1. A Systems Approach to Conservation Tillage /
Author: edited by Frank M. D'Itri.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Conservation tillage-- United States.,Conservation tillage.,Conservation tillage.,TECHNOLOGY & ENGINEERING-- Agriculture-- General.,United States., 7
Classification :
S604
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2. Coastal wetlands /
Author: edited by Harold H. Prince and Frank M. D'Itri.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Wetland ecology-- Great Lakes Region (North America), Congresses.,Wetlands-- Great Lakes Region (North America), Congresses.,SCIENCE-- Life Sciences-- Biology.,Wetland ecology.,Wetlands.,Great Lakes Region., 7
Classification :
QH104
.
5
.
G7
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3. Municipal wastewater in Agriculture
Author: edited by Frank M. D'Itri, Jorge Aguirre Martines, Mauricio Athie Lambarri
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Congresses ، Sewage irrigation,Congresses ، Water reuse
Classification :
TD
760
.
I57
1980
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