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Relationship between song characters and morphology in New World pigeons
(Wiley Blackwell Publishing, Inc, 2001-06)
We studied the pattern of variation in song characters among 16 New World pigeon species belonging to different taxonomic groups defined by morphological characters. Structural, temporal and frequency characters of the ...
Effect of Planting Time, Plant Population and Row Spacing on Yield and Other Characteristics of Pigeonpeas, Cajanus cajan (L.) Millsp.Título en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1973)
The Interaction of Variety and Environment in Pigeonpea (Cajanus cajan) TrialsTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1969)
The Freezing of Pigeonpeas for MarketTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1961)
INCIDENCE OF ANTHRACNOSE IN LONG-DAY PIGEONPEA TRIALSINCIDENCE OF ANTHRACNOSE IN LONG-DAY PIGEONPEA TRIALS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1998)
LIBERACIÓN DEL CULTIVAR GUERRERO DE GANDUL PARA USO COMERCIALLIBERACIÓN DEL CULTIVAR GUERRERO DE GANDUL PARA USO COMERCIAL
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2021)
Application of the Shear Press to Determine The Degree of Maturity of PigeonpeasTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1963)
ASSOCIATIVE SYMMETRY BY PIGEONS AFTER FEW-EXEMPLAR TRAINING
(SOC EXP ANALYSIS BEHAVIOR INC, 2010)
The present experiment investigated whether pigeons can show associative symmetry on a two-alternative matching to-sample procedure The procedure consisted of a within subject sequence of training and testing with reinforcement ...
PREVALENCE of SALMONELLA SPP. ANTIBODIES TO TOXOPLASMA GONDII, and NEWCASTLE DISEASE VIRUS IN FERAL PIGEONS (COLUMBA LIVIA) IN THE CITY of JABOTICABAL, BRAZIL
(Amer Assoc Zoo Veterinarians, 2010-12-01)
The rock pigeon (Columba livia) may serve as a reservoir for several pathogenic agents that can be transmitted to poultry, wildlife, domesticated pets, and/or humans via excreta, secretions, or dust from feathers. In ...
CHEMICAL COMPOSITION, IN VITRO DEGRADABILITY, AND INTAKE AND DIGESTIBILITY BY GOATS OF PIGEON PEA (CAJANUS CAJAN CV. GUERRERO) AND GUINEA-GRASS HAY MIXTURESCHEMICAL COMPOSITION, IN VITRO DEGRADABILITY, AND INTAKE AND DIGESTIBILITY BY GOATS OF PIGEON PEA (CAJANUS CAJAN CV. GUERRERO) AND GUINEA-GRASS HAY MIXTURES
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2010)