00403nam a2200157Ia 4500 0000004565 20251012174435.0 910716s1990 enka 001 0 eng 1870670183 (pbk) 9781870670180 (pbk) 660.6091724 20 Miracle or menace?. Panos c1990. 199 p. Developing countries Biotechnology 3476 3476 0 0 0 0 KEM KEM 2012-12-07 0 0000002638 2025-10-12 08:34:34 2025-10-12 OS