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Now showing items 101-110 of 623
Habitat ecology of Chironomid larvae of the Big Thicket streams
(1985)
Chironomid larvae were collected from streams in the Big Thicket area of East Texas from November, 1981 to October, 1982. Primary stations were sampled monthly and secondary stations were sampled bi-annually. Samples of ...
The need for bilingual vocational education programs in secondary schools as perceived by bilingual and vocational program directors, vocational counselors, secondary school counselors, and industry representatives in Texas
(1976)
Purpose. The purpose of this study was to determine the need for Spanish-English bilingual vocational education programs in secondary schools in Texas as perceived by bilingual directors, vocational directors, vocational ...
Ethnobotany and cultural ecology of prehistoric man in southwest Texas
(1978)
Archeological excavations at Hinds Cave during the summer of 1975 yielded many hundreds of coprolites (desiccated human feces) from stratified lenses in this southwest Texas rockshelter. Radiocarbon dating established the ...
Effects of rainfall, recruitment, and the operation of the Cedar Bayou Electric Generating Station (Baytown, Texas) on the dynamics of fish and macrocrustacean communities in the brackish intake and discharge waters
(1982)
The impact of the Cedar Bayou Electric Generating Station upon fishes and macrocrustaceans in the intake area, discharge canal, and cooling lake during 1972-1979 was evaluated. Data used to determine relative abundance, ...
The use of aerial color infrared photography as a survey technique for Psorphora Columbiae (Dyar and Knab) (diptera: culicidae) oviposition habitats in Texas riceland agroecosystems
(1983)
Soil samples were collected from permanent pastures, rice and soybean fields in Chambers County, TX over a 2 1/2 year period to study the oviposition behavior of Psorophora columbiae (Dyar and Knab) and gather ground ...
Identification and validation of student competencies necessary for entry into vocational programs with implications for special needs learners
(1983)
Purpose. The primary purpose of this study was to identify and validate competencies needed by students for entering selected vocational programs. A secondary purpose was to conduct an assessment of existing vocational ...
Children's literature in Texas : a history and evaluation
(1984)
Literature written for children and set in Texas began in 1855 and continues to the present, but consideration of it as literature has been confined to cataloging and brief, annotated bibliographies. This study concerns ...
Texas Coastal Bend grain sorghum producers' fertilizer decisions under uncertainty
(1985)
Optimal (profit and utility maximizing) fertilizer levels are computed based on normative decision guides developed from experimental data on grain sorghum yield/fertilizer levels over an eight year (1977-1984) period, as ...
An evaluation of economic benefits and costs of industrialization in rural communities in Texas
(1976)
This study evaluated net economic impact of industrialization on private, municipal government, and school district sectors of rural communities in Texas. Specific objective were: (1) to estimate direct, indirect, and ...
The status of educational administrative internship programs in Texas institutions of higher education
(1976)
The purpose of this study was to determine the perceptions of how Texas university administrative internship supervisors or department heads would assess the administration internships offered for public school administrators ...