Books by Spencer U. PickeringClick here for all books by Spencer U. Pickering available for purchase on-line. Fruit Trees and Their Natural Enemies: With a spraying Calendar by Spencer U. Pickering listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including livres illustrées, incunabula, used books, fine bindings and libri rari. Bibliophile Bookbase for antiquarian books, maps and prints. |