000 00471nam a22001577a 4500
008 230608b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a620.91.001/.002
_bM0
100 _aGopalakrishnan, Chennat
245 _aNatural resources and energy:
_bTheory and policy
260 _aUSA:
_bAnn Arbor Science,
_c1980
300 _a138p.
650 _aScience
653 _aNatural resources
942 _2udc
_cBK
999 _c41216
_d41216