000 cam a22 a 4500
999 _c35394
_d35394
003 BD-DhIDS
005 20180407223051.0
008 180407t1968 nyu||||| |||| 00| 0 eng d
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
082 _a630
_bPAT
100 1 _aPatton, F. Lester
245 1 0 _aDiminishing returns in agriculture /
_cF. Lester Patton
250 _a1st. AMS ed.
260 _aNew York :
_bAMS Press ,
_c1968
300 _a100p. :
_bill. ;
_c22 cm.
490 _aColumbia University studies in the social sciences
504 _aIncludes bibliographical references and index.
650 0 4 _aAgricultural economics
650 0 4 _aEconomic aspects
650 0 4 _aAgriculture
650 0 4 _aDiminishing returns
942 _2ddc
_cBK