00295nam a22001097a 450000500170000002000180001708200160003510000190005124500650007026000390013530000110017420260226151429.0  a9789391972615  a631.7 BHA.N  aBhardwaj, R.K.  aNanotechnology and biology of plant and water conservation /  aJaipur :bAgrotech press ,cc2014.  a268 p.