Water Researces Management and Development - Singh K.K.; Tomar Alka Singh Vinod Singh K.K. (Ludhiana Kalyani Publishers, 2007)
Phogat V.; Tomar Alka; Singh Vinod & Singh K.K.: Water Researces Management and Development. Ludhiana. Kalyani Publishers, 2007. 81-272-3504-8 Rs. 325.00--(631.7SIN)
ENGLISH