Save mother earth :
Soriano, Luz Emmanuel
Save mother earth : what schools can do / Luz Emmanuel Soriano - Quezon City : Phoenix Publishing, 1995 - 186 p. : ill. ; 23 cm
971060418X
Earth
LA 1291 / .So68 1995
FIL 363.7
Save mother earth : what schools can do / Luz Emmanuel Soriano - Quezon City : Phoenix Publishing, 1995 - 186 p. : ill. ; 23 cm
971060418X
Earth
LA 1291 / .So68 1995
FIL 363.7