ENCYCLOPEDIA, OF MANAGEMENT OF DROUGHTS, FAMINES, DESERTS, AND DESERTIFICATION
SINGH PARMESHWAR
ENCYCLOPEDIA, OF MANAGEMENT OF DROUGHTS, FAMINES, DESERTS, AND DESERTIFICATION - INDIA ANMOL PUBLICATIONS LTD PVT
ENCYCLOPEDIA, OF MANAGEMENT OF DROUGHTS, FAMINES, DESERTS, AND DESERTIFICATION - INDIA ANMOL PUBLICATIONS LTD PVT