1. Abrol DP (2012) Pollination biology—biodiversity conservation and agriculturalproduction. Springer, p 792
2. Abrol DP (2013) Asiatic honeybee Apis cerana—biodiversity conservation and agricultural production. Springer, p 1019
3. Agrawal TJ (2014) Beekeeping industry In India: future potential. Int J Res Appl Nat Soc Sci 2:2347–4580
4. Agrawal TJ (2014) Beekeeping industry in India: future potential. Int J Res Appl Nat Soc Sci 2(7):133–140
5. Allen-Wardell BP, Bitner R, Burquez A, Buchmann S, Cane J, Cox PA, Dalton V, Feinsinger P, Ingram M, Inouye D, Jones CE, Kennedy K, Kevan P, Koopowitz H, Medellin R, Medellin-Morales S, Nabhan GP, Pavik B, Tepedino V, Torchio P, Walker S (1998) The potential consequences of pollinator declines on the conservation of biodiversity and stability of food crop yields. Conserv Biol 112(1):8–17