P.C. Das Vegetable Crops of India - Ludhiana Kalyani Publishers 2005 - 219p P.C. Das: Vegetable Crops of India. Ludhiana. Kalyani Publishers, 2005. 81-7663-855-2 Rs. 125.00--(635.1DAS) ENGLISH ISBN: 81-7663-855-2 Dewey Class. No.: 635.1 / DAS