00483nam a2200121Ia 4500008004100000040001700041082002600058110003000084245014300114260003400257300001300291650005700304190329s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta338.1954bG747I  aGramin Vikas Sewa Sanstha 0aImpact of minor irrigation projects on economic development in selected six tribal majority districts of tharkhand, orissa and west bengal  aWest Bengalbthe authorc2004  ax, 118p.  aECONOMIC DEVELOPMENT; AGRICULTIRE POLICY-WEST BENGAL