TY  - BOOK
AU  - Tripathi,A.K.
AU  - Srivastava,A.K.
AU  - Pande,S.N.
TI  - Advances in environmental sciences
SN  - 8170245281
U1  -  363.700954 23rd. ed.
PY  - 1993///
CY  - New Delhi
PB  - Ashish Pub. House
KW  - Environmental sciences
KW  - India
KW  - Environmental conditions
N1  - Bibliography : p. 359-387
ER  -