Effect of some aromatic leaf extracts on egg hatching of root-knot nematode, Meloidogyne javanica (Treub, 1885) Chitwood, 1949 (Nematoda: Meloidogynidae)
Habit and habitats responsible for Adaptive modification of hill stream fishes of Kumaun Himalaya region with special reference to Botia almorhae, Homaloptera brucei and Schizothorax richardsonii