Fæfei, K.
Principles of pollination ecology, The - 3rd revised ed. - Oxford Pergamon Press 1979 - xi, 244 s.
Botany POLLINATION GYMNOSPERMS ANGIOSPERMS ABIOTIC BIOTIC ATTRACTANTS BIOCOENOSE POLLINATORS
581.7
Principles of pollination ecology, The - 3rd revised ed. - Oxford Pergamon Press 1979 - xi, 244 s.
Botany POLLINATION GYMNOSPERMS ANGIOSPERMS ABIOTIC BIOTIC ATTRACTANTS BIOCOENOSE POLLINATORS
581.7