類似資料

1. 1 Information and communication technology for sustainable development / Cesar Marolla : hardback
2. 2 Microbial technology in the developing world / edited by E.J. DaSilva ... [et al.]
3. 3 Proceedings of site-specific management for agricultural systems : second international conference, March 27-30, 1994 Thunderbird Hotel, 2201 East 78th St., Minneapolis, MN : conducted by the Department of Soil Science and Minnesota Extension Service, University of Minnesota / editors P.C. Robert, R.H. Rust, and W.E. Larson
4. 4 The Current history encyclopedia of developing nations / edited by Carol L. Thompson, Mary M. Anderberg, Joan B. Antell, consulting editors, Marvin Alisky ... [et al.]
5. 5 Crop protection and sustainable agriculture