Man, development and environment /
Man, development and environment /
edited by R.S. Doria, Avadhesh K. Singh, Surendra Singh
- New Delhi : Ashish Publishing House, 1990
- 327 p. ; 23 cm.
8170242886
90-904837
Man--Influence of environment--Congresses
8170242886
90-904837
Man--Influence of environment--Congresses
