Flowers and their visitors /
Davidson, Janet.
Hoed, Gerrit denBloemen en hun bezoekersAdaptations
Dixon, Adrienne.
Imrie, Jean.
London A. and C. Black
1973
Based on 'Bloemen en hun bezoekers'/with a text by G. der Hoed. Amsterdam: Moussault, 1970
Bibliographyp.53. - Includes index
Plants
Fertilization of plants.