Field tests of rubber disc regulators on compression sprayers  / by R. A. Fitzjohn, P. A. Stevens

Fitzjohn, R. A; Stevens, P. A; World Health Organization

Field tests of rubber disc regulators on compression sprayers / by R. A. Fitzjohn, P. A. Stevens

Authors

Fitzjohn, R. A

Stevens, P. A

World Health Organization

Publisher

World Health Organization
World Health Organization

Description

Documents : WHO/Mal/370-371, WHO/Mal/372 (WHO/Vector Control/12), WHO/Mal/373-374, WHO/Mal/375 (WHO/Vector Control/15), WHO/Mal/376 (AFR/Mal/9/62), WHO/Mal/377 (WHO/Vector Control/21), WHO/Mal/378-382, WHO/Mal/383 (WHO/Vector Control/22), WHO/Mal/384-385, bound in 1 vol
WHO/Mal/377
WHO/Vector Control/21
19 p.