Manures and the principles of manuring. Charles Morton Aikman
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Charles Morton Aikman
Manures and the principles of manuring
Published by Good Press, 2019
EAN 4057664566461
Table of Contents
MANURES AND THE PRINCIPLES OF MANURING.
FUNCTIONS PERFORMED BY MANURES.
THE POSITION OF NITROGEN IN AGRICULTURE.
THE POSITION OF PHOSPHORIC ACID.