antique farm book Fertilizers farming textbook rural school science vintage 1914

Fertilizers, by E B Voorhees, a book from The Rural Science Series, dated 1914. (This is the 18th edition.) It's 335 pages with other farming books listed at the back.

There's a few markings to the endpapers, some cover wear and very slight water browning to some pages edges. Overall, it's a nice clean copy, without smells or serious wear.