USDA Yearbook of Agriculture

acid acre American amount animals average birds Blastophaga borax boric acid bushels butter California caprifigs Carolina cent cheese College cotton crop dairy date palm disease districts ditch Division dogs early entomology exhibit experiment stations export farm farmers favorable feet field fig figures find fine first fiscal five flavor Florida flowers forest forestry fruit fungus grade grain grasses growers growing grown growth horticulture important injury investigations irrigation Kansas leaf methods Missouri mountain Nebraska North North Carolina office Ohio orchard pear plants plowing portions potatoes pounds profit rabies rain refrigeration region reported Reprint road rural free delivery salicylic acid salt scale insects schools season secretary seed sheep Smyrna Smyrna fig sodium sulphate soil South Dakota southern species sufficient supply temperature Texas tion tobacco trees United Valley varieties Virginia weather week wheat winter world’s York young