1978 - Plant Histology [Photobiological studies] (Paperback) ISBN-13: 9780340220511 ISBN-10: 0340220511 ? 1974 - Biology for Modern Courses [New School] (Paperback) ISBN-13: 9780340050583 ISBN-10: 0340050586 ? 1974 - General School Biology [Grammar School] (Hardcover) ISBN-13: 9780340046951 ISBN-10: 0340046953 ? 1974 - New Biology in Siunits [New school series] (Hardcover) ISBN-13: 9780340052433 ISBN-10: 0340052430 ? |