000 00535nam a22001577a 4500
008 230623b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.21(548.3)(082.2)
_bM1
245 _aMaterials science and technology in the future of Kerala
260 _aTrivandrum:
_bRegional Research Laboratory,
_c1981
300 _a423p.
650 _aMineral resources conservation
653 _aConservation of natural resources
700 _aRohatgi, P K (Ed.)
942 _2udc
_cREP
999 _c46825
_d46825