00522 a2200157 4500 639.2 DHO 23134 36870 Dhote, A.K. Mulberry and silkworm crop protection New Delhi National Council of Educational Research and Training 1989 1989 xiv,95p. 21cm Sericulture: instructional-cum-practical manual Commercial fishing, whaling, sealing Hunting, fishing, conservation, related technology L 50412 50412 0 0 0 0 LEN MKDL MKDL LEN 2009-08-24 0 639.2DHO 54491 2009-08-24 00:00:00 0.00 2016-10-31 L