THE publication of a new text-book of agricultural botany is something of an event, since only one has been available hitherto. This paucity is due to two main reasons. First, agricultural botany ...
(1) IN the “Principles of Botany” the authors have introduced an innovation that offers definite advantages, and promises to be as suitable for practical work as for lecturing. The book is apportioned ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results