@BOOK{ Book!D - 68384236,
AUTHOR = "P. R. Gajri, V. K. Arora, S. S. Prihar",
TITLE = "Tillage for sustainable cropping",
LIBRARY= "كتابخانه مركزی و مركز اطلاع رسانی دانشگاه شاهد",
SUBJECT = "Tillage,Cropping systems",
URL = "/book/68384236/Tillage-for-sustainable-cropping/"}