00328nam a2200121 a 450000500170000002000150001708200170003210000170004924500320006626000360009830000220013450000500015620251203110038.0  a8170334852  a577.22KHAb_  aKhan, Yaseen  aClimate and dryland ecology  aJaipurbRawat Publicationc1998  a188p.c23 cm.bHB  aincludes bibliographical references and index