00485nam a2200169Ia 4500003000400000008004100004020001800045082001600063100002200079245009600101260003600197300001000233650002000243650001400263650001600277650002200293OSt170901s2012    xx            000 0 und d  a9788177544824  a333.7bV46N  aVenkateswarlu, J. 0aNatural Resources Management for Enhancement of Rainfed Agriculture / cby J. Venkateswarlu  a.- Jodhpurb: Agrobiosc, 2012.  a356p.  aSocial sciences  aEconomics  aDry Farming  aNatural Resources