1900-1991 2007h-260 animalintroduction animalmigration behavior betrayal biodiversity biodiversityconservation biogeography biology birds browntreesnake congresses conservation conservationofnaturalresources control ecologicaldisturbances ecology economicaspects economics ecosystem ecosystems effectofhumanbeingson elton environmental) environmentalaspects environmentalscience(seealsochemistry europe evolution(biology) fiction globalization guam habitats history insectsasbiologicalpestcontrolagents introducedorganisms invasionsbiologiques invasiveplants julie juvenileliterature lifesciences marinebiologicalinvasions mathematicalmodels mediterraneanregion mite-eatingladybirds modèlesmathématiques nature natureconservation nonindigenousaquaticpests nonindigenouspests periodicals pestintroduction plantintroduction populationdynamics prevention publichealth qh353 savidge science sonorandesertregion spiritpossession studyandteaching triangles(interpersonalrelations) unitedstates wilderness wildlifereintroduction