Results of the Armstrong college expedition to Siwa oasis (Libyan desert), 1935 : report on the relationship between predator and prey /
Omer-Cooper, Joseph.
Results of the Armstrong college expedition to Siwa oasis (Libyan desert), 1935 : report on the relationship between predator and prey / by J. Omer-Cooper - [S.l. : s.n.], 1948 - 47-50 p. : ill. ; 25 cm - Bulletin de la société Fouad 1er d'entomologie ; 32 .
Results of the Armstrong college expedition to Siwa oasis (Libyan desert), 1935 : report on the relationship between predator and prey / by J. Omer-Cooper - [S.l. : s.n.], 1948 - 47-50 p. : ill. ; 25 cm - Bulletin de la société Fouad 1er d'entomologie ; 32 .