@BOOK{ Book!D - 77764892, AUTHOR = "Varshney, R. S.", TITLE = "Theory & design of irrigation structures", LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد", SUBJECT = "، Irrigation engineering", URL = "/book/77764892/Theory-design-of-irrigation-structures/"}