000 | 00458nam a2200121Ia 4500 | ||
---|---|---|---|
001 | 7218 | ||
008 | 220811s1970 ###||||g |||| ||spa d | ||
082 |
_a630.4 _bC748 |
||
245 | 0 | _aConferencia Latinoamericana de EducaciĆ³n Agricola Superior, 4A , San Jose, Costa Rica, Abril 5-11 , 1970. | |
264 | _c1970 | ||
942 |
_cBK _2ddc |
||
035 | _a630.4 -C748-Conferencia Latinoamericana de EducaciĆ³n Agricola Superior, 4A , San Jose, Costa Rica, Abril 5-11 , 1970.- | ||
999 |
_c11677 _d11677 |