000 | 00452nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 230524s9999 xx 000 0 und d | ||
040 | _cUDSM | ||
050 | _aEAF P42.E25 | ||
100 | _aPearse, P. H. | ||
245 | 3 | _aAn economic approach to the problem of range competition between cattle and game | |
300 | _a10p. | ||
300 | _c33cm. | ||
650 | _aRange competition problem | ||
942 | _2Library of Congress Classification | ||
942 | _cResearch report | ||
999 |
_c72187 _d72187 |