| 000 | 00756nam a2200253Ia 4500 | ||
|---|---|---|---|
| 001 | Para_7534 | ||
| 003 | CHAP | ||
| 008 | 220125s1971 xx 000 0 und d | ||
| 010 | _a206461 | ||
| 040 | _cCHAP | ||
| 082 | _aPA 632.58 W47 | ||
| 110 |
_aWeed Science Society of America _9121328 |
||
| 245 |
_aDirectory of personnel engaged in weed science : _b United States, Canada, Puerto Rico, México / _c by Weed Science Society of America |
||
| 260 |
_as.l. : _b s.e. |
||
| 300 | _a95 p. | ||
| 650 |
_aMalas hierbas _x investigación _xdirectorios _970023 |
||
| 901 | _aPA 632.58 W47 | ||
| 902 | _aA | ||
| 905 | _a0000001971 0000000000 00 | ||
| 910 | _a1971 | ||
| 942 | _cPARA | ||
| 942 |
_cPARA _d1 |
||
| 999 |
_c206461 _d206461 |
||