00401    a2200145   4500020001500000082001700015100002300032245005600055250001200111260003900123300002000162650002000182650002800202650002500230  a0813317185  a630.274bALT  aAltieri, Miguel A.  aAgroecologybthe science of sustainable agriculture  a2nd ed.  aLondonbWestview pressc1987g1995  axii,433p.c23cm  aPest management  aSustainable agriculture  aAgricultural ecology