Bramble-Bees And Others, bee


Chapter V. Permutations of Sex	6483
Chapter VI. Instinct And Discernment	9983
Chapter VII. Economy of Energy	7567
Chapter VIII. The Leaf-Cutters	8358
Chapter X. The Resin-Bees	6902
Chapter XI. The Poison of The Bee	8975
Chapter XII. The Halicti: a Parasite	6451
Chapter XIII. The Halicti: the Portress	7923
Chapter XIV. The Halicti: Parthenogenesis	6434