000 00436cam a2200145 a 4500
008 090309b xx j 000 1 eng
020 _a0140096965
100 1 _aDoyle, Jack
245 1 0 _aAltered Harvest: Agriculture, Genetics, and the Fate of the World's Food Supply/ Jack Doyle.
260 _bPenguin Books
_aNey York
_c1986
300 _a502 p.
500 _aIncluye notas bibliográficas
050 0 _aHD9006 D65 1986
942 _cCG
999 _c5247
_d5247