BioStor
 | Notes on the birds of East Africa V G L Van Someren (1922) Novitates Zoologicae 29: 1-246 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. III. THE CHICK Libbie H Hyman (1927) Biol Bull 52: 1-38 |
 | THE METABOLIC GRADIENTS OF VERTEBRATE EMBRYOS. IV. THE HEART Libbie H Hyman (1927) Biol Bull 52: 39-50 |
 | THE EFFECT OF LACK OF OXYGEN ON SEA URCHIN EGGS Ethel Browne Harvey (1927) Biol Bull 52: 147-160 |
 | THE REACTION OF HYDRA TO INANITION W A Kepner and P N Jester (1927) Biol Bull 52: 173-1841 |
 | CILIATED PITS OF PRORHYNCHUS STAGNALIS Margaret R Haase (1927) Biol Bull 52: 185-196 |
 | Field Notes on Vertebrates collected by the Smithsonian-Chrysler East African Expedition of 1926 Arthur Loveridge (1928) Proc. US. Natl. Mus 73: 1-69 |
 | Subspeciation in the Afrotropical superb starling Lamprotornis superbus (1987) Bulletin of The British Ornithologists' Club 107: 25-27 |