005260000a2200157000450024501430000065000290014365000190017265000160019165000150020765100100022204100130023270000210024570000180026610000280028477300560031210aCommunity studies in pollination ecology in the high temperate Andes of Central Chile. I. Pollination mechanisms and altitudinal variation14aRelación planta-animal14aPolinización14aEntomifilia14aEcología 4pChile0 aInglés1 aPrimack, Richard1 aArmesto, Juan1 aKalín Arroyo, Mary T.1 tAmerican Journal of Botany3456h1q82-97d1982g69