00571nam a22001817a 4500 230222b |||||||| |||| 00| 0 eng d National Science Library National Science Library 632.9 N1 Biotechnology in crop protection: A selection of symposium and invited papers West Bangal: Bidhan Chandra Krishi Viswavidyalaya, 1991 xx, 292p. Agriculture Protozon Tissue Sen, Chitreswar (Ed.) Datta Sunil (Ed.) udc SYM 3236 3236 0 0 udc 0 6329_N1 0 REF 4158 NSL NSL GF/ Rk-16/C-9/R-3 2004-07-07 0 632.9 N1 188247 2023-02-22 00:00:00 2023-02-22 SYM