000 00315nam a2200133Ia 4500
008 210422s9999 xx 000 0 und d
020 _a968-411-085-5
041 _aESPAÑOL
082 _a
_b
100 _aFRANK, ANDRE GUNDER
245 0 _aLA AGRICULTURA MEXICANA
_b
260 _aMEXICO
_bERA
_c1982
942 _cBK
999 _c36948
_d36948