Equipment for vector control.
World Health Organization
Equipment for vector control. - Geneva WHO 1964 - 200p. - Part I: Guide to major items-specifications; Part II: Field tests .
631.348:632.931.43 K4
Equipment for vector control. - Geneva WHO 1964 - 200p. - Part I: Guide to major items-specifications; Part II: Field tests .
631.348:632.931.43 K4


