Teaching science in the elementary grades : vol. 1 : chemistry and biology./
Bilbao, Purita P.
Teaching science in the elementary grades : vol. 1 : chemistry and biology./ Purita P. Bilbao - Quezon City : Lorimar Publishing , c2019. - xviv, 226 pages : illustrations ; 25cm.
Includes Bibliographical references
978-621-8035-64-5
1. Science -- ( study and teaching)
Fil. 507 T255 2019
Teaching science in the elementary grades : vol. 1 : chemistry and biology./ Purita P. Bilbao - Quezon City : Lorimar Publishing , c2019. - xviv, 226 pages : illustrations ; 25cm.
Includes Bibliographical references
978-621-8035-64-5
1. Science -- ( study and teaching)
Fil. 507 T255 2019