Biology
Kaskel, Albert.
Biology an everyday experience Albert Kaskel, Paul J. Hummer, Jr., Lucy Daniel. - Teacher's annotated ed. - Columbus, Ohio C.E. Merrill 1981. - 124T, vi, 570 p. ill. 25 cm. - A Merrill science program .
Includes bibliographies and index.
0675026512
Biology--Study and teaching (Secondary)
Biology an everyday experience Albert Kaskel, Paul J. Hummer, Jr., Lucy Daniel. - Teacher's annotated ed. - Columbus, Ohio C.E. Merrill 1981. - 124T, vi, 570 p. ill. 25 cm. - A Merrill science program .
Includes bibliographies and index.
0675026512
Biology--Study and teaching (Secondary)