A Water Emulsion of Pyrethrum Extract for Spray-Killing Adult Mosquitoes *These studies were made under the auspices and with the support of the International Health Division of the Rockefeller Foundation, co-operating with the Madras Health Department, and the Pasteur Institute of Southern India. The authors are indebted to N. R. Sitapathy, assistant engineer, and T. S. Rama Rao, technical assistant, for their collaboration

Autor: Russell, Paul F., Knipe, Fred W., Rao, T. Ramachandra
Jazyk: angličtina
Rok vydání: 1942
Předmět:
Zdroj: The Indian Medical Gazette
ISSN: 0019-5863
Databáze: OpenAIRE