000 00320 a2200133 4500
080 _a577.4(252)(063)
_bS 989 P
245 1 _aArid zone problems
_bProceedings
260 _aJodhpur
_bDefence Laboratory
_c1962
650 _aArid Zone Problems
650 _aArid Zone
100 _a
_d
300 _a190 p.
901 _a92769
999 _c32264
_d32264