Guano. A treatise of practical information for farmers 12+

📙 Guano: a treatise of practical information for farmers: containing plain directions how to apply Peruvian guano to the various crops and soils of America, with a brief synopsis of its history, locality, quantity, method of procuring, prospect of continued supply, and price; analysis of it's composition, and value as a fertilizer, over all other manures.Воспроизведено в оригинальной авторской орфографии издания 1853 года (издательство "Solon Robinson").