Purohit, V. B.
Recent advances in ecology and environment: proceedings of Conference on Ecology and Environment (Mugara Gagan, Hingoli), February 19-21, 1988 / V. B. Purohit - New Delhi : Today and Tomorrows Printers Publishers, 1988. - 130p.
9788170193289
Ecology
Environment
Pollution : Environmental aspects
301.3106
Recent advances in ecology and environment: proceedings of Conference on Ecology and Environment (Mugara Gagan, Hingoli), February 19-21, 1988 / V. B. Purohit - New Delhi : Today and Tomorrows Printers Publishers, 1988. - 130p.
9788170193289
Ecology
Environment
Pollution : Environmental aspects
301.3106