000 | 00464nam a2200157 4500 | ||
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001 | 46049/87 | ||
005 | 20130515014736.0 | ||
008 | 111112s9999 xx 000 0 und d | ||
082 | 0 | 0 | _a631. rob |
100 | 1 |
_a"robertson, c a. " _910159 |
|
245 | 1 | 0 |
_aan introduction to agricultural production economics and: _bfarm management/ _c c.a. robertson |
250 | _a1 ed. | ||
260 |
_aindia : _btata mcgraw-hill _c1971. |
||
300 |
_a", 140p.; _c22 cm." |
||
942 |
_2lcc _cBK |
||
999 |
_c26276 _d26276 |