1. Agriculture and water quality
پدیدآورنده : edited by John B. Braden, Stephen B. Lovejoy
کتابخانه: Central Library and Information Center of Shahed University (Tehran)
موضوع : Water quality management- Government policy,Water- Pollution- Prevention- Government policy,Agricultural pollution- Prevention- Government policy
رده :
HC
،
79
،.
A4
،
1990
2. Agriculture and water quality : international perspectives
پدیدآورنده : edited by John B. Braden and Stephen B. Lovejoy
کتابخانه: Central Library of Imam Khomeini International University of Qazvin (Qazvin)
موضوع : Water quality management - Government policy,Water - Pollution - Prevention - Government policy,Agricultural pollution - Prevention - Government policy
رده :
HC
.
W32A37
79
1990
