TY  - GEN
AU  - Malti,S.K.
TI  - Handbook of methods in environmental studies : air, noise, soil and overburden analysis (vol.2)
SN  - 9789380179872
U1  - 628 
PY  - 2011///
CY  - Jaipur; New Delhi
PB  - Oxford Book
KW  - Environmental  Science
KW  - Human ecology -- Study and teaching
ER  -