Arthur Aquila Upham eBooks
eBooks di Arthur Aquila Upham
An Introduction to Agriculture. E-book. Formato PDF
Arthur Aquila Upham
edizioni Forgotten Books collana , 2017
The progress that has been made in the teaching of agriculture and the emphasis given to the subject through the pressure of the world war have made a re vision of the Introduction to Agriculture desirable. When this book was published eight years ago, few of the states of the Union had published courses of instruction...