00460nam a22001697a 4500003000400000008004100004020001800045082001800063100001700081245007000098260004800168300001000216650002000226650001400246650001500260650001500275OSt230322b        |||||||| |||| 00| 0 eng d  a9788172330651  a333.736bS61A  aSingh, S. D.  aArid Land Irrigation and Ecological Management / cby S. D. Singh  a.- Jodhpurb: Scientific Publishersc, 2023  a441p.  aSocial Sciences  aEconomics  aArid Lands  aIrrigation