Issue Title
 
Vol. 63, No. 1, January 1979 A BIOASSAY METHOD FOR DETECTING HERBICIDE CONCENTRATIONS IN WATER Abstract   PDF
Lii-Chyuan Liu, A. Cedeño Maldonado
 
Vol. 39, No. 4, October 1955 A Catalogue of the Bloodsucking Midges of the Americas (Culicoides, Leptoconops, and Lasiohelea) with Keys to the Subgenera and Nearctic Species, a Geographic Index, and Bibliography Abstract   PDF
Irving Fox
 
Vol. 52, No. 1, January 1968 A CERCOSPORA LEAF SPOT OF ACEROLA IN PUERTO RICO Abstract   PDF
Pedro Luis Meléndez
 
Vol. 52, No. 3, July 1968 A CHECKLIST OF CRUSTACEA OF ST. CROIX, VIRGIN ISLANDS Abstract   PDF
Harry A. Beatty
 
Vol. 39, No. 4, October 1955 A Chlorotic Streak Disease of Merker Grass (Pennisetum purpureum) Abstract   PDF
G. W. Bruehl, Efraín Boneta García
 
Vol. 52, No. 4, October 1968 A Comparative Study of Some Characteristics of Two Plantain Cultivars Which Affect Yields and Product Quality Abstract   PDF
F. Sánchez Nieva, I. Hernández, G. Colom Covas, R. Guadalupe Luna, N. Díaz, C. B. Viñas
 
Vol. 44, No. 1, January 1960 A Comparison of Ammonium Sulfate and Urea as Tobacco Fertilizers Abstract   PDF
George Samuels, J. Vélez-Santiago, M. Manzano
 
Vol. 69, No. 3, July 1985 A Comparison of Bird Damage Among Eleven Varieties of Corn in Haiti. Abstract   PDF
Richard M. Engeman, Jean-Paul Samedy, Michael S. Bornstein, G. Clay Mitchell
 
Vol. 51, No. 2, April 1967 A Comparison of Blackstrap Molasses Fortified with Soybean Oilmeal and a Conventional Concentrate Mixture as a Supplement for Growing Heifers Fed Fair-Quality Forage Abstract   PDF
Paul F. Randel
 
Vol. 41, No. 1, January 1957 A Comparison of Different Leaf-Sampling Techniques Used in the Foliar Diagnosis of Sugarcane in Different Countries Abstract   PDF
G. Samuels, S. Alers Alers, P. Landrau, Jr.
 
Vol. 22, No. 2, April 1938 A COMPARISON OF METHODS OF DETERMINING CARBON IN SOILS Abstract   PDF
Carlos Esteva Jr.
 
Vol. 57, No. 4, October 1973 A Comparison of Pheromone and Blacklight Traps for Attracting Sugarcane Borer (Diatraea saccharalis (F.)) Adults from a Natural Population Abstract   PDF
Rafael Pérez Pérez, S. D. Hensley
 
Vol. 46, No. 1, January 1962 A Comparison of Phosphate Fertilizers for Tobacco Abstract   PDF
G. Samuels, E. G. Boneta-García, F. González-Vélez
 
Vol. 48, No. 3, July 1964 A Comparison of Several Noninverting Ion-Exchange Systems used in the Purification of Puerto Rican Sugarcane Juices Abstract   PDF
B. A. Smith, F. Sánchez-Nieva, M. A. González, M. Matos-Maldonado
 
Vol. 42, No. 4, October 1958 A Comparison of the Canning Quality of the Rico and the U.P.R. 3 Sweetpotatoes Abstract   PDF
F. Sánchez-Nieva, J. Benero, M. A. González
 
Vol. 56, No. 1, January 1972 A Comparison of the Digestibility of Two Complete Rations Containing Either Raw or Alkali-Treated Sugarcane Bagasse Abstract   PDF
Paul F. Randel
 
Vol. 97, No. 3-4, July - October 2013 A comparison of the morphological and physicochemical characteristics of ten carambola cultivars. Abstract   PDF
Garry Gordon, Tomas Ayala-Silva, Stewart Reed
 
Vol. 61, No. 3, July 1977 A Comparison of the Processing Characteristics of Three Tanier Cultivars Abstract   PDF
F. Sánchez Nieva
 
Vol. 52, No. 3, July 1968 A Comparison of Two Methods oí Renovating Intensively Managed Coffee Trees by Drastic Pruning Abstract   PDF
José Vicente Chandler, Fernando Abruña, Servando Silva
 
Vol. 69, No. 1, January 1985 A Comparison of Yields of Common Beans at Physiological and Harvest Maturity Abstract   PDF
J. Badillo-Feliciano, I. Reyes-Soto, J. S. Beaver
 
Vol. 53, No. 3, July 1969 A Complete Ration Composed of Concentrates and Sugarcane Bagasse vs. a Conventional Ration of Pangolagrass and Supplemental Concentrates for Milk Production Abstract   PDF
Paul F. Randel, Manuel Soldevila, Blas Salas
 
Vol. 62, No. 4, October 1978 A COMPUTER PROGRAM FOR THE ANALYSIS OF EXPERIMENTAL DATA Abstract   PDF
Mariano Antoni, B. G. Capó
 
Vol. 51, No. 2, April 1967 A DIEBACK DISEASE OF MANGOS (MANGIFERA INDICA L.) Abstract   PDF
Luis A. Alvarez García
 
Vol. 57, No. 1, January 1973 A Differential Psychro Test of Plant-Soil-Weather Relationships and Water Use Abstract   PDF
Modesto Capiel
 
Vol. 39, No. 2, April 1955 A DISEASE OF TOMATO IN PUERTO RICO RESEMBLING THE BRAZILIAN CURLY TOP OF TOMATOES Abstract   PDF
José Adsur
 
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