Showing 1 - 20 results of 34 for search '"Doctor of Philosophy"', query time: 0.05s Refine Results
1
A revision of rust genera (uredinales) with reduced life cycles.
by Buriticá Céspedes, Pablo E.
Published 1974
“...Doctor of Philosophy...”
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doctoralThesis
2
Development of a medium for the culture of agallian leafhopper cells.
by Martínez López, G.
Published 1973
“...Doctor of Philosophy in PIant Pathology...”
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doctoralThesis
3
Soils of the colombian Llanos Orientales, composition and classification of selected soil profiles.
by Guerrero Muñoz, Ramiro
Published 1971
“...Doctor of Philosophy...”
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doctoralThesis
4
Screening of peanut cultivars for resistance to the lesser cornstalk borer, Elasmopalpus lignosellus (Zeller).
by Posada Ochoa, Lázaro M.
Published 1973
“...Doctor of Philosophy...”
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doctoralThesis
5
A temperature-dependent control program for the omnivorous leaf roller Platynota stultana Walsingham (Lepidoptera, Tortricidae) in commercial rose production.
by Zenner de Polanía, Ingeborg
Published 1974
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doctoralThesis
6
NLA4 and NLA18, key regulatory proteins required for normal growth and development of Myxococcus Xanthus
by Ossa Ramírez, Faisury
Published 2019
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doctoralThesis
7
Analysis of factors associated with agricultural production at minifundio level in the oriente de Antioquia, Colombia.
by Isaza Restrepo, Jaime
Published 1974
“...Doctor of Philosophy...”
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doctoralThesis
8
Crossability of the South American wild potato species Solanum acaule Bitt. to the cultivated potato Solanum tuberosum L.
by Estrada Ramos, N.
Published 1965
“...Doctor of Philosophy...”
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doctoralThesis
9
Factors influencing survival among four competing races of Puccinia coronata avenae.
by Bustamante Rojas, E.
Published 1972
“...Doctor of Philosophy...”
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doctoralThesis
10
Molecular analyses of transgenic rice produced by cre-mediated ssite-specific gene integration.
by Ariza Nieto, Magnolia
Published 2004
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doctoralThesis
11
Genetic control of protein and sulfur contents in dry bean, Phaseolus vulgaris.
by Porter, W.M.
Published 1972
“...Doctor of Philosophy...”
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doctoralThesis
12
A low energy lake destratifier.
by Quintero Pinto, J. Emigdio
Published 1973
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masterThesis
13
Adaptation responses of tropical forage grass and legume species to degraded nutrient-poor acid soils of hillsides agroecological zone of Colombia.
by Gomez Carabali, Arnulfo
Published 1997
“...Doctor of Philosophy in Range Science...”
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doctoralThesis
14
Supply response and welfare analysis of price policy for cotton in Colombia.
by Rosales Alvarez, R.A.
Published 1987
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doctoralThesis
15
Effect of chelation on trace mineral utilization by poultry and swine.
by Owen Bartlett, A.A.A.
Published 2018
“...Doctor of Philosophy in Animal Science...”
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doctoralThesis
16
Nutritional studies on lotus corniculatus containing condensed tannins to increase reproductive rate and lamb growth under commercial dryland farming conditions
“...Doctor of Philosophy in Animal Science...”
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doctoralThesis
17
Improving the organization of fruit and vegetable production-assembly systems in the coffee zone of Colombia, a case study in the La Mesa región.
by Torrealba, Juan Pablo
Published 1972
“...Doctor of Philosophy...”
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doctoralThesis
18
An appraisal of mastitis and the potential for its control in dairy herds on the savannah of Bogotá, Colombia.
by Rodríguez Martínez, Germán
Published 1987
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doctoralThesis
19
Fluorochrome studies of bone metabolism in nutritional osteopathies in swine.
by Ochoa O, Ricardo
Published 2018
“...Doctor of Philosophy...”
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doctoralThesis
20
Control of lactate accumulation in ruminants using Prevotella bryantii.
“...Doctor of Philosophy in Microbiology...”
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doctoralThesis
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