PRA'P19 UG/16255 UG/16256 UG/16257 UG/16258 UG/16259 UG/16337 UG/16338 UG/16339 UG/16340 UG/16341 UG/16342 UG/16343 UG/16344 UG/16345 UG/16346 Prasad, T. V. Handbook of entomology / T. V. Prasad. – 4th ed. – New Delhi : New Vishal , 2019 536p. ISBN8183990835 : Rs.495/- . Entomology |