Availability of DDT insecticides for combatting malaria in agricultural areas : memorandum by the World Health Organization
1949
Полное описание
Условное обозначениеE/1089
ЗаглавиеAvailability of DDT insecticides for combatting malaria in agricultural areas : memorandum by the World Health Organization
Дата[New York] : UN, 19 Jan. 1949
Описание
4 p.