00316nam a2200109Ia 4500082002400000100006500024245005800089260004000147300000900187500000500196700000500201  a333.730954bIn39.SS  aIndia. Planning Commission, Natural Resources, Committee on-  aStudy on survey and reclamation of ravines in Indiab  aDelhibManager of Publicationc1965  a51p.  a  a