The action of anthelmintics on parasites located outside of the alimentary canal /

"September 25, 1912."

Pathological and practical observations on diseases of the alimentary canal, oesephagus, stomach, caecum and intestines.

Mode of access: Internet.

Handbook of physiology : a critical, comprehensive presentation of physiological knowledge and concepts. /

Editors vary.

[The Alder Flea-beetle]

Part I is reprinted from Bulletin 265 of the Maine Agricultural Station. Part II is from the Annals of the Entomological Society of America, vol. XI, no.3, 1918.