32 DOCUMENT PRICE LIST 16, STH EDITION 



YEARBOOK Continued. 

 1911 Continued. 

 CONTENTS Continued. 



*583. Value of predaceous beetles in destroying insect pests. Paper, 5c. 

 584. Handling and marketing of eggs. 

 *685. Subsoil water of central United States. Paper, 5c. 

 *586. New respiration calorimeter for use in study of problems of 



vegetable physiology. Paper, 5c. 

 *587. Statistics of principal crops, 1911. Paper, 5c. 

 *588. Live stock and miscellaneous agricultural statistics, 1911. Pa- 

 per, 5c. 



1912. Cloth, $1.00. 

 CONTENTS : 



Report of Secretary. 

 589. Promising new fruits. 



*590. Our meadow larks in relation to agriculture. Paper, 5c. 



*591. Handling of dressed poultry a thousand miles from market. 

 Paper, 15c. 



*592. Some results obtained in studying ripening bananas with respira- 

 tion calorimeter. Paper, 5c. 



*593. Crop safety on mountain slopes. Paper, 5c. 



*594. Insects injurious to onion crop. Paper, 5c. 



*595. Condensed and desiccated milk. Paper, 5c. 



*596. How the produce dealer may improve quality of poultry and eggs. 



Paper, 5c. 

 597. Successful method of marketing vegetable products. 



*598. Chestnut bark disease. Paper, lOc. 



*599. Some useful weather proverbs. Paper, 5c. 



*600. Some important insect enemies of live stock in United States. 

 Paper, 5c. 



*601. Relation of birds to grain aphides. Paper, 5c. 



*602. National forest timber for small operator. Paper, 5c. 



*603. Truck soils of Atlantic coast region. Paper, 10c. 



*604. Seed collection on a large scale. Paper, 5c. 



*605. Improved methods of handling and marketing cotton. Paper, 5c. 



*606. Dairying and its relation to agriculture in semiarid sections. 

 Paper, 5c. 



*607. Agriculture in public high schools. Paper, 5c. 



*608. Settlement of irrigated lands. Paper, 5c. 



*609. Some new grasses for the South. Paper, 5c. 



*610. Raisins, figs, and other dried fruits and their use. Paper, 5c. 



*611. Possible sources of potash in United States. Paper, 5c. 



*612. Commercial weather map of United States Weather Bureau. Pa- 

 per, 5c. 



*613. Directory for farmers. Paper, 5c. 



*614. Statistics of principal crops, 1912. Paper, lOc. 

 615. Live stock and miscellaneous agricultural statistics, 1912. 



1913. Cloth, 75c. 

 CONTENTS : 



*616. Bringing applied entomology to the farmer. Paper, 5c. 



*617. Factors of efficiency in farming. Paper, 5c. 



*618. Promising new fruits. Paper, 15c. 



*619. Health laws. Paper, 5c. 



*620. American thrushes valuable bird neighbors. Paper, lOc. 



*621. What Department of Agriculture is doing for the housekeeper. 



Paper, 5c. 



*622. Practical tree surgery. Paper, lOc. 

 *623. Supplementing our meat supply with fish. Paper, 5c. 

 *624. Economic waste from soil erosion. Paper, 5c. 

 625. Grain sorghums, immigrant crops that have made good. 

 *626. Organization of rural interests. Paper, 5c. 

 *627. Production of beef in the South. Paper, lOc. 

 *628. Hemp. Paper, 15c. 

 *629. South American meat industry. Paper, 5c. 



The articles starred (*) can also be obtained in separate form at the price given. 



