Environmental demonstrations, experiments, and projects for the secondary school / [by] Thomas R. Brehman.

Author/creator Brehman, Thomas R., 1945-
Format Book
Publication InfoWest Nyack, N.Y. : Parker Pub. Co., [1973]
Description213 pages : illustrations ; 24 cm
Subjects

Bibliography noteIncludes bibliographies.
LCCN 73006724
ISBN0132833905