00722nam a2200193Ia 4500008004100000020001500041082001700056100001900073245007900092260006700171300000800238650004100246650003400287653002300321700001800344942001200362999001700374952013700391170901s1988    xx            000 0 und d  a9781310391  a632.96bY-1B  aYaninek, J. S. 0aBiological ControlbA Sustainable Solution to Crop Pest Problems in Africa  aNegeriabInternational Institute of Tropical Agriculturec1988  a210  aAgriculture and related technologies  aTechnology (Applied sciences)  aBiological control  aHerren, H. R.  2ddccBK  c14975d14975  00102ddc4070aRAUbRAUd2017-10-18eDonated By D. P. Yadav, Former, M.P.l0o632.96 Y-1Bp49620r2017-10-18w2003-05-16yBKkGift