BOOKQUE

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Brief Presentation of the Characteristics, Contaminants, Processing, and Uses of Beewax
U.S. Dept. of Agriculture. Bureau of Entomology and Plant Quarantine , C. S. Bisson , G. H. Vansell
· 1940
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Plant Poisoning of Bees
U.S. Dept. of Agriculture. Bureau of Entomology and Plant Quarantine , G. H. Vansell , C. E. Burnside
· 1936
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Nectar and Pollen Plants of California
California Agricultural Experiment Station , J.E. Eckert , G.H. Vansell
· 1931
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Pollination of Deciduous Fruits by Bees
Guy Lockhart Philp , G. H. Vansell
· 1944