Subir Sen Seed Science and Technology - Ludhiana Kalyani Publishers 1999 - 282p Subir Sen & Nabinananda Ghosh: Seed Science and Technology. Ludhiana. Kalyani Publishers, 1999. 81-7663-411-5--(631.521SEN) ENGLISH ISBN: 81-7663-411-5 Dewey Class. No.: 631.521 / SEN