Bayo-ang, Roly B.
Earth and life science : for senior high school / Roly B. Bayo-ang [and three others]. - Manila, Philippines : Educational Resources Corporation, c2016. - 376 pages :
Includes bibliographical references.
Contents: Part 1 Earth science -- Part 2 Life science.
English
9789718608661 [newsprint]
Earth science.
Earth and life science : for senior high school / Roly B. Bayo-ang [and three others]. - Manila, Philippines : Educational Resources Corporation, c2016. - 376 pages :
Includes bibliographical references.
Contents: Part 1 Earth science -- Part 2 Life science.
English
9789718608661 [newsprint]
Earth science.