00475nam a22001457a 4500 230515b |||||||| |||| 00| 0 eng d National Science Library National Science Library 551.5(082.2)(540:252) K2 Symposium on arid zone problems held at defence laboratory Jodhpur, Rajasthan March 1962 New Delhi: Defence Laboratory, 1962 189p. Geography Arid zone udc PR 30342 30342 0 0 udc 0 55150822540252_K2 0 45759 NSL NSL GF/Rk-9/C-24/R-2 1967-12-22 0 551.5(082.2)(540:252) K2 21706 2023-05-15 00:00:00 2023-05-15 PR