Proceedings [of the two symposia sponsored by the PHILAAS]

Proceedings [of the two symposia sponsored by the PHILAAS]

書目詳細資料
企業作者: Philippine Association for the Advancement of Science
其他作者: Campos, Paulo C., Velasco, Jose R.
格式: 圖書
語言:English
出版: [Manila s.n. c1970]
主題:
DDT (Insecticide).
Science > Study and teaching > Philippines.
Technical education > Philippines.