Black's children's encyclopaedia
By: edited by Wiliam Worthy and R. J. Unstead ; illustrated by John Lawrence. Part 4. Crusoe-Farming.
Contributors: Worthy, William.; Unstead, R. J. , Robert John, 1915-1988.
Publisher: Adam & Charles Black
Published: 1967
Place of publication: London
Language: eng
Number of pages: 256