Proceedings [of the two symposia sponsored by the PHILAAS]

Detalles Bibliográficos
Autor Corporativo:	Philippine Association for the Advancement of Science
Otros Autores:	Campos, Paulo C., Velasco, Jose R.
Formato:	Libro
Lenguaje:	English
Publicado:	[Manila s.n. c1970]
Materias:	DDT (Insecticide). Science > Study and teaching > Philippines. Technical education > Philippines.