Earth science The Philippines in focus teacher's guide Leticia P. Cortes...[et al.].

Earth science The Philippines in focus

Xehetasun bibliografikoak
Erakunde egilea: University of the Philippines, Quezon City. Institute for Science and Mathematics Education Development. Earth Science Project Team
Beste egile batzuk: Cortes, Leticia P.
Formatua: Liburua
Hizkuntza:English
Argitaratua: Quezon City The Institute 1987.
Gaiak:
Earth sciences.