000 00440nam a22001457a 4500
008 260410b xxu||||| |||| 00| 0 eng d
020 _a157766390X
037 _alibrary of congress
_bkampala university ggaba
050 _aHC85.
_bF54 2001
100 _aFIELD BARRY C.
_91145
245 _aNATYRAL RESOURCES ECONOMICS:
_bAN INTRODUCTION
260 _aUSA
_bWAVELAND PRESS, INC.
_cC2001
300 _axiv, 477p. :ill;
_c23cm.
942 _2lcc
_cBK
999 _c5455
_d5455