Appropriate Technologies For Environmental Protection in The Developing World

Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers from ERTEP 2007, July 17-

Ernest K. Yanful, "Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers from ERTEP 2007, July 17-"
English | ISBN: 1402091389 | 2009 | 360 pages | PDF | 3 MB