TY  - GEN
AU  - Omer-Cooper,Joseph
TI  - Report of the colouration of desert animals
PY  - 1948///
CY  - Le Caire
PB  - Impr. de L'Institute Francais d'archeologie Orientale
N1  - on the title page: Armstrong college zoological expedition to the Oasis of Siwa, (Egyptian Libya) (1935)
ER  -