| 000 | 00783nam a2200241Ia 4500 | ||
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| 003 | OSt | ||
| 005 | 20220926033245.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
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| 082 | _aX9(J):9.73.N52, J2 | ||
| 110 |
_aHeady, E.O. and Olson (R.O) _9338888 |
||
| 245 | 0 | _aSubstitution Relationships, Resource Requirements and Income Variability in the utilization of for rage crops. | |
| 260 |
_aU.S. _bBureau of Agriculture Economics _c1952 |
||
| 300 |
_a868-938p. _ccm. |
||
| 490 | _aResearch Bulletin 390 | ||
| 700 |
_aHeady, E.O. and Olson (R.O) _9338889 |
||
| 942 |
_hX9(J):9.73.N52, J2 _cGB _2CC |
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| 999 |
_c656539 _d656539 |
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