000 | 00515pam a2200157a 44500 | ||
---|---|---|---|
008 | 160408b1972 xxu||||| |||| 00| 0 eng d | ||
082 |
_a338.1 _bG697p |
||
100 | _aGossling, W. F. | ||
245 | 1 |
_aPRODUCTIVITY TRENDS IN A SECTORAL MACRO-ECONOMIC MODEL _cA STUDY OF AMERICAN AGRICULTURE AND SUPPORTING INDUSTRIES 1919-1964 |
|
260 |
_a _bInput Output Pub. Co. _c1972 |
||
300 | _a296 | ||
500 | _aBibliography : P. 289-94 | ||
650 | _aAgriculture -- Economic Aspects | ||
964 | _gCIRC | ||
997 | _aA48617 C | ||
999 |
_c253107 _d253107 |