Impact of man on the ecology of two freshwater lakes of Hyderabad
Eutrophication studies in two lakes of Hyderabad city(A.P.),India
Ecological and palynological studies on linseed and brinjal crops at Raipur, M P
Comparative limnological studies on the dynamics of lentic hydrosphere of two ponds of Gaya
Ambient air quality monitoring of Varanasi City and impact of some important pollutants on local flora