FLORIDA GUIDE TO CITRUS INSECTS, DISEASES AND NUTRITIONAL DISORDERS IN COLOR BY ROBERT M. PRATT. PUBLISHED BY AGRICULTURAL EXPERIMENT STATION, APRIL 1958. THE BOOK MEASURES 9 1/4 INCHES 6 1/4 INCHES AND CONTAINS 191 PAGES.PLEASE SEE THE CONDITION DESCRIPTION AND PICTURES TO GET MORE DETAILS ABOUT THE BOOK.