DEPAETMENT OF AGMCULTUKE BULS. 1051-1015. 



Farms — Continued. Bulletin No. 



management in North Carolina, Catawba County, bulletin by 



J. M. Johnson and E. D. Strait 1070 1-23 



number of various sizes in black land, by decades, 1860-1920. 1068 8 



organization, in black-land 1068 15-22 



ownership and tenancy in Black Prairie of Texas, bulletin 



by J. T. Sanders 1068 1-60 



Texas cotton, relation of size and value to wealth accumu- 

 lation 1068 44-45 



f ^— R 



Fats, use in making potato chips 1055< -_„ -. X 



Fattening, poultry, rations for packing-house feeding 1052 1-24 



Feed- 

 cow, cost in relation to calving season 1071 2, 5-7 



dairy cows, cost, relation to production of butter fat 1069 5-14 



Feeds, poultry, composition, and compounding for fleshing 



rations 1052 4, 22-24 



Fire, injury to Sitka spruce 1060 23 



Fires, forest, protection in South 1061 44-46, 47 



Flavoring extract, addition to whipping cream, effect 1075 20 



Fleshing, poultry, rations for packing-house feeding 1052 1-24 



Florida — 



turpentining, rights, practices, etc 1061 29-32 



wheat acreage and varieties 1074 209 



Fomes — 



pinicola, description and injury to Sitka spruce 1060 21 



roseus, cause of decay in timber, studies 1053 3-40 



Forest- 

 ecology, bibliographical reference 1059 202-209 



Florida National, turpentining rights, practices, etc 1061 29^32 



Service, agreement with turpentine operators of Florida Na- 

 tional Forest 1061 30-32 



Forests — ■ 



ecological studies, scope 1059 4-8, 168 



environment study, research methods, by Carlos G. Bates and 



Raphael Zon 1059 1-209 



experiment stations, investigations 1059 7 



field observations, photographs and maps, suggestions 1059 172-174 



fire-protection needs, methods, and value 1061 44-46, 47 



growth and reproduction, relations of air and soil tempera- 

 tures , . : 1059 13-38 



phenology, scope, and limitations 1059 168-169, 



170 



research studies, object and scope 1059 4-8 



Sitka spruce, management, cutting, protection, and repro- 

 duction 1060 28-32 



Freezing point, relation to osmotic pressure, tables 1059 198 



Freshening, cows, influence on milk production and income from, 



bulletin by J. C. McDowell 1071 1-10 



See also Calving. 



Frying pans, types for making potato chips 1055 11, 19 



Fullers' earth, use in bleaching corn oil 1054 13 



Fungi — 



importance in timber decay, studies, bulletin by Walter H. 



Snell 1053 1-47 



injurious to Sitka spruce, description and habits 1060 18-20 ; 



wood-rotting — 



economic importance to users of timber, studies, bulletin 



by Walter H. Snell 1053 1-47 



spores, viability and transmission methods 1053 11-19 



Fungus — 



lacquer-top, description and injury to spruce trees 1060 19 



red-belt, description and injury to spruce trees 1060 19 



ring-scale, description, injury to spruce trees 1060 18 



velvet-top, description and injury to spruce trees 1060 18-19 



Fusarium spp, rot-producing organism in ear corn 1062 ' 2-4 



