L E ; Foster , G H ; U.S. Agricultural Research Service North Central Region ARS - NC US Agric Res Serv North Cent Reg 49 , 6 P. Sept 1976 AS21.A75U44 Computer method obtaining radiant interchange factors for a quadruped .

Inter-American Center for Documentation and Agriculture Information. Biblioteca y Terminal de Servicios. USDA ( EE.UU. , Beltsville , MD ) Irr . ARS - AGRICULTURAL RESEARCH SERVICE . A : 20 : 1 , 3 , 4 ; 22 : 1-6 , 8-39 , 44 , 60 , 62 ...

ARS - NC . AGRICULTURAL RESEARCH SERVICE . ( EE.UU. , Beltsville , MD ) no.1- 1972A : 2 , 4 ( 1972 ) ; 3 , 5-9 ( 1973 ) ... 20 , 21 , 23-26 , 28-30 ( 1975 ) ; 31-45 ( 1976 ) ; 46 , 47 , 49-54 , 56-58 ( 1977 ) ; 60 , 63 ( 1978 ) ARS - NE .

F. Heerman , " Scheduling Irrigations Using a Programmable Calculator , " Agricultural Research Service , ARS - NC - 12 , U.S. Department of Agriculture , Fort Collins , Colorado , 1974 .

Kincaid , D. C. C. and D. F. Heerman , " Scheduling Irrigtions Using a Programmable Calculator , " Agricultural Research Service , ARS - NC - 12 , U.S. Department of Agriculture , Fort Collins , Colorado , 1974 .

... Calculator," Agricultural Research Service, ARS-NC-12, U.S. Department of Agriculture, Fort Collins, Colorado, 1974. Labadie, J. , ed. , "Application of Dynamic Programming to Water Resources Management," Notes for Short Course, ...

19-23 . Boyce , R. C. , 1975. Sediment Routing with Delivery Ratios . In Present and Prospective Technology for Predicting Sediment Yields and Sources , Agricultural Research Service Pub . ARS - S40 USDA Washington , D.C. , pp . 61-65 .

... IFAS Agricultural Research and Education Center Bradenton , Florida 33505 Dr. H. H. Bryan University of Florida ... Hawaii 96822 Dr. H. R. Henderson Department of Horticulture North Carolina State University Raleigh , North Carolina ...

The Soil Chemist / Agronomist utilizes the services of the Soil and Land Use and Plant Protection Departments ( MA ) . Free technical assistance is obtained from the University of North Carolina through the Carreras Company .

Established in 1970 to conduct research in tobacco production in Jamaica in ( 1 ) Plant Breeding ... TOBACCO INDUSTRY CONTROL AUTHORITY ( TICA ) The Soil Chemist / Agronomist utilizes the services of the Soil and Land Use and Plant ...