Author: Baker, George
Publisher: Offprint 1959.
Description: 3p offprint (single sheet folded) from Nature, Author's Compliments stamp, nice fresh copy: Argues that the intake of opal-phytoliths in the herbage (up to 22 lb per year) leads to dental problems in sheep
Order No: PIP 151220
Language: English
This book has been catalogued with the following subject terms: Animals, Australia, Geography, Humour, Physics
