000 01357nam a2200301Ia 4500
001 000008032
003 MX-MdCICY
005 20260113131909.0
008 900125s1990 azua f p s001 0 eng d
020 _a0816510237 (alk. paper)
040 _cCICY
082 0 4 _a613.2
_bJ6 1990
100 1 _aJohns, Timothy,
_d1950-
245 1 0 _aWith bitter herbs they shall eat it :
_bchemical ecology and the origins of human diet and medicine /
_cTimothy Johns
264 3 1 _aTucson, AZ :
_bUniversity of Arizona Press,
_cc1990
300 _axviii, 356 p. :
_bil. ;
_c24 cm.
490 0 _aArizona studies in human ecology
500 _aSeries statement from label on page facing t.p.
504 _aIncluye referencia bibliográfica: p. [305]-338 e índice
520 3 _aA painstaking, step-by-step accounting of how agriculture, through genetics, may be reaching its most vulnerable pinnacle. They are warning us of valuable resources now threatened, but still available to conserve, and they offer both public policy and hands-on ways of doing that."
650 1 4 _aETNOBOTANICA
650 1 4 _aHOMBRE PREHISTORICO
_xALIMENTACION
650 1 4 _aPLANTAS MEDICINALES
650 1 4 _aPLANTAS
_xTOXINAS
650 1 4 _aQUIMICA ECOLOGICA
856 4 0 _uhttps://www.cicy.mx/sitios/sib/doctoelectronico/8032.pdf
_zVer tabla de contenido y/o resumen
942 _2ddc
_cBK
999 _c7342
_d7342