00617nam a2200169 a 4500 GE160.A6 Environmental crisis in Africa( 1986: Nairobi, Kenya) Proceedings of the International conference on drought, desertification and food deficit in Africa,Nairobi Kenya, 3-6 June 1986/ African Academy of Sciences. Nairobi: Academy Science Publishers, 1986 .b10077959 29-09-05 18-06-03 20230123133300.0 NUST MAIN BOOKS GE160.A6 145915 145915 2023-01-23 00:00:00 0 GE160.A6 ENV 92003000977 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00