000			00524nam a22001571a 4500
003			USJPLib
008			140924b xxu||||| |||| 00| 0 eng d
082			_a333.7 _bBEC
100			_aBecht, J. Edwin
245			_aWorld resource management _bkey to civilizations and social achievement _h[Text] _cBecht, J. Edwin
260			_bPrentice Hall _aEnglewoodcliffs _c1973
300			_axi,329 p. _cill., 24 cm.
650			_aEconomics of Land and Energy / Natural Resources and Energy
700			_aBelzung, L. D.
942			_2ddc _cLM
999			_c82076 _d82076