Dairy Chemistry
Illustrated. 190 pages. $1 net; by mail, $1.10.
“The book is a valuable one which any dairy farmer, or, indeed, any one handling stock, may read with profit.”—Rural New Yorker.
Illustrated. 190 pages. $1 net; by mail, $1.10.
“The book is a valuable one which any dairy farmer, or, indeed, any one handling stock, may read with profit.”—Rural New Yorker.