Save mother earth: what schools can do
Soriano, Luz Emmanuel
Save mother earth: what schools can do Luz Emmanuel Soriano - Quezon City, Philippines Phoenix Publishing House, Inc. 1995 - xi, 186p. : ill (some col.) 22cm.
9710604155
Environmental education--Philippines--Activity programs
Environmental education--Philippines
RF GE 90 P6 S67 1995
Save mother earth: what schools can do Luz Emmanuel Soriano - Quezon City, Philippines Phoenix Publishing House, Inc. 1995 - xi, 186p. : ill (some col.) 22cm.
9710604155
Environmental education--Philippines--Activity programs
Environmental education--Philippines
RF GE 90 P6 S67 1995