Y. Anjaneyulu 
Environmental impact assessment Mathodologies 
 - hyderabad  BSP, BS Publications  2002 
 - 355p 
Y. Anjaneyulu & C.A. Sastry: Environmental impact assessment Mathodologies.  hyderabad.  BSP, BS Publications, 2002. 81-7800-028-8 Rs. 995.00--(574.5ANJ)   
ENGLISH 
81-7800-028-8 
574.5  / ANJ