... Birds beneficial to agriculture /
by F. W. Frohawk ... with 22 plates.
|Main Creator:||Frohawk, Frederick William, 1861-1946.|
|Published / Created:||
London : Printed by order of the Trustees of the British museum, 1919.
Economic series (British Museum (Natural History)) ;
Bound with Economic series no. 1-8 and 10-12.
Physical description: vi, 47 p., xxii pl. : 22 cm.