Books by B. A. Keller:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Keller, B. A. (Boris Aleksandrovich), 1874-1945: Botaniko-geograficheskïi͡a izsli͡edovanïi͡a v Zaĭsanskom ui͡ezdi͡e Semipalatinskoĭ oblasti ... (Tipo-lit. Imperatorskago Kazanskago Universiteta, 1912) (page images at HathiTrust)- Keller, B. A. (Boris Aleksandrovich), 1874-1945: Po dolinam i goram Altai͡a. Botaniko-geograficheskīi͡a izsli͡edovanīi͡a = In Berg und Thal des Altai. Pflanzengeographische Studien. (Tip. Imperatorskago universiteta, 1914) (page images at HathiTrust)
- Keller, B. A. (Boris Aleksandrovich), 1874-1945: Rastitelʹnyĭ mir Russkikh stepeĭ, polupustynʹ i pustynʹ, ocherki ėkologicheskie i fitosot︠s︡iologicheskie = Die Pflanzenwelt der russischen Steppen, Halbwüsten und Wüsten, Oekologische und phytosociologische studien. (Red. izd. Kom. N.K.Z., 1923), also by M. P. Tomin and N.K.P. Glavnauka Gosudarstvennīĭ Institut po Izuchenii︠u︡ Zasushlivykh Oblasteĭ (page images at HathiTrust)
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