Available online: http://books.google.ch/books?isbn=9789251009970

Lionel Rolland ; Food and Agriculture Organization (Rome, Italia)
Published by: FAO ; 1982Collection(s) and Series: FAO irrigation and drainage paper- No. 35
Language(s): English
Format: Digital (Free), Hard copy (ill.)
ISBN (or other code): 978-92-5-100997-0
Tags: Water ; Agriculture ; Irrigation Add tag