CEL blocks
Subtitle: interdisciplinary environmental learning packets
By: Developed by the Elementary Environteam.
Edition: Rev. ed. --
Publisher: The Center
Published: 1974
Place of publication: [Cocoa, Fla
Language: eng
Subjects: Ecology -- Study and teaching (Elementary); Human ecology -- Study and teaching (Elementary); Interdisciplinary approach in education.
Notes: Each level consists of teacher's guide and pack of student and information cards.

"Developed...as a portion of the Title III, ESEA Project DOE, #050-723003-2322 'Broad spectrum environmental education program'."

Library has: primary level (grades K-3), intermediate level (grades 4-6).