1-24 of 55 Books

The various contrivances by which orchids are fertilised by insects
By Charles Darwin

On British wild flowers considered in relation to insects
By Sir John Lubbock

Blossom hosts and insect guests
By W. Hamilton Gibson
The sex life of flowers
The sex life of flowers
By Bastiaan Meeuse

Using honey bees to pollinate crops
By Lonnie Standifer
Dependence of agriculture on the beekeeping industry -
Dependence of agriculture on the beekeeping industry -
By United States.: Bureau of Entomology and Plant Quarantine

Bees as pollinators in Brazil
By Workshop on São Paulo Declaration on Pollinators plus 5 Forum (2003 São Paulo, Brazil)
The influence of the Apidae upon the geographical distribution of certain floral types
The influence of the Apidae upon the geographical distribution of certain floral types
By James Arthur Harris
Effects of control chemical for Douglas fir tussock moth, Orgyia pseudotsugata McDonnough, on forest pollination (Lepidoptera : Liparidae)
Effects of control chemical for Douglas fir tussock moth, Orgyia pseudotsugata McDonnough, on forest pollination (Lepidoptera : Liparidae)
By Willard Scott Robinson
The indispensable pollinators
The indispensable pollinators
By Pollination Conference (9th 1970 Hot Springs, Ark.).
Seventh international symposium on pollination
Seventh international symposium on pollination
By International Symposium on Pollination (7th 1996 Alberta, Canada)
Pollination of agricultural crops by bees
Pollination of agricultural crops by bees
By A. N. Melʹnichenko
Agentes de polinización y su influencia sobre la evolución en la familia Orquidaceae
Agentes de polinización y su influencia sobre la evolución en la familia Orquidaceae
By Calaway H. Dodson,Universidad Nacional de la Amazonía Peruana. Instituto General de Investigación
Architecture, size, and reproduction in plants
Architecture, size, and reproduction in plants
By Monica Geber
Efectele fecundării încrucişate şi ale autofecundării în regnul vegetal
Efectele fecundării încrucişate şi ale autofecundării în regnul vegetal
By Charles Darwin
Proceedings of the IVth International Symposium on Pollination, increasing production of agricultural crops through increased insect pollination, October 11-13, 1978
Proceedings of the IVth International Symposium on Pollination, increasing production of agricultural crops through increased insect pollination, October 11-13, 1978
By International Symposium on Pollination (4th 1978 University of Maryland)
Increasing production of agricultural crops through increased insect pollination
Increasing production of agricultural crops through increased insect pollination
By International Symposium on Pollination (4th 1978 College Park, Md.)
Pollination ecology of an alpine fell-field community
Pollination ecology of an alpine fell-field community
By David Carl Shaw
Compte rendu du Vè [i.e. Ve] Symposium international sur la pollinisation
Compte rendu du Vè [i.e. Ve] Symposium international sur la pollinisation
By International Symposium on Pollination (5th 1983 Versailles, France)
Foraging behavior of Osmia lignaria Say on apple (Hymenoptera : Megachilidae)
Foraging behavior of Osmia lignaria Say on apple (Hymenoptera : Megachilidae)
By Ronald Steven Bekey
Het variëeren der huisdieren en cultuurplanten
Het variëeren der huisdieren en cultuurplanten
By Charles Darwin