TY  - BOOK
AU  - National seminar on technology for sustainable development (1990 : Bilaspur)
TI  - Proceedings of the national seminar on technology for sustainable development held at Guru Ghasidas University, Bilaspur, March 1990: sponsored by the M.P. council of science and technology, Bhopal, edited by B.M. Mukherjee
U1  - 620.8, 
PY  - 1990///
CY  - Bilaspur
PB  - G.G. University
ER  -