In four parts, also available separately.
8/6 (School ed. 7/-)
9/- (School ed. 7/6)
9/6 (School ed. 8/-)
10/- (School ed. 8/6)
Previous ed. (B65-16580) 1965.
Looking at nature by Elsie Proctor. ISBN 0713609702. Published by Black in 1969. Publication and catalogue information, links to buy online and reader comments.