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Now showing items 261-270 of 270
Quantitative petrographic criteria for recognition of environments of deposition
(1970)
Petrographic analysis can be a powerful tool in the recognition and delination of depositional environments of detrital sediments. Major environmental complexes (barrier, fluvial, and deltaic) can be differentiated in ...
The effect of industrial education on educable mental retardates entering the labor force
(1970)
A major goal of education is to assist the educable mentally retarded (EMR) individual to develop to his highest potential. Basic vocational capabilities in the education process should be characterized by the learning of ...
Factor analysis as an aid to interpretation in the multivariate analysis of variance (MANOVA)
(1970)
This dissertation combines interpretative techniques involved in principle components analysis and in the multivariate analysis of variance. Particular emphasis is given to the interpretation of eigenvectors as discriminant ...
Farm firm growth under conditions of variable and uncertain outputs : the case of dryland farms in the southern high plains of Texas
(1970)
This study is an attempt to analyze the growth process of farm firms within a framework of uncertain outputs. The planning model used consists of a long term plan based on an output planning parameter defined as expected ...
The biology and control of the pecan weevil, Curculio caryae (Horn) in Texas
(1970)
The biology and control of the pecan weevil, Curculio caryae (Horn), was studied at Junction, Menard, and College Station, Texas, 1965-69. Data from field and laboratory studies were used to compute life tables for the ...
Radioisotope maximum permissible concentration calculations employing and IBM 360/65 computer
(1970)
The International Committee on Radiological Protection (ICRP) Committee II Report of 1958 listed recommended Maximum Permissible Concentration (MPC) values for 240 radionuclides. Because of an increase in radioisotope ...
Comparative biological, behavioral and biochemical investigations of the cotton bollworm Heliothis zea (Boddie) and the tobacco budworm Heliothis virescens (F.)
(1970)
Similarities and differences in the biology, behavior and hemolymph proteins of the two closely related species, the bollworm, Heliothis zea (Boddie) and the tobacco budworm, Heliothis virescens (F.) were investigated. ...