000 00674nam a22002297a 4500
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008 230522b |||||||| |||| 00| 0 eng d
020 _a052163511x
020 _a0521482895
020 _a0521483409
040 _aDLC
_cKU
_beng
082 0 0 _a338.10913
_223
_bUPE
100 1 _aUpton, Martin.
245 1 4 _aThe economics of tropical farming systems /
_cMartin Upton
250 _a1st ed.
260 _aNew York :
_bCambridge University Press,
_c1997.
300 _axiv, 374 p. :
_bill. ;
_c24 cm.
504 _aIncludes bibliographical references and index.
650 0 _aAgriculture
942 _2ddc
_cBK
_n0
999 _c16846
_d16846