00541nam a22001217a 4500008004100000040005500041080002500096245019600121260004200317300001500359650001600374700002900390230608b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a620.9:502(082.2)bM1  aEnvironmental and economic considerations in energy utilizationc/ Proceedings of the seventh national conference on energy and the environment 30 November - 3 December, 1980 Phoenix, Arizona  aMichigan: bAnn Arbor Science, c1981  axii, 595p.  aProceedings  aReynolds, Joseph P (Ed.)