Moazzam, Helal Wasif. Third world perspective on combating desertification : a study of Sudano-Sahelian and Asian arids / Helal Wasi Moazzam - New Delhi : Jawaharlal Nehru University, 1997. Ph.D. - CIPOD, SIS, JNU, 1997. ISBN: THISBN5109 Subjects--Topical Terms: Environmental monitoring Index Terms--Genre/Form: Theses Dewey Class. No.: 333.736 / M711 Th