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The purpose of this study is to collect, analyze, and interpret physical and pricing data pertaining to the elemental market structure for grain sorghums in Texas. For comparative purposes, a criterion is established in Chapter IV to evaluate the data obtained. The objective is to deter mine whether the physical and pricing aspects of the Texas grain sorghum market structure conforms to theoretical structural patterns. If there are deviations from the theoretical pattern, explanations will be sought. No attempt will be made in Chapter II, "Physical Structure", and Chapter III, "Pricing Structure", to evaluate the data given, but only to report the functioning characteristics of these aspects.

Although the Biennales Internationales de la Tapisserie are widely recognized as important fiber art exhibitions, no history of them has been written. This study endeavors to trace the history of the first through the tenth Lausanne Biennales.

Twelve freshwater gastropod families, 39 genera and 70 fossil and Recent species are recognized and systematically treated. Keys to the families, genera and species were constructed and all species are illustrated. The purpose of this study was to synthesize and update the taxonomy, zoogeography, origins and correlations with drainage systems of the entire Recent and fossil freshwater gastropod fauna of Texas.

The principal objective is to study the impact of the land reform program in Iran on rural-urban migration, primarily on landless peasants who consist of more than 2/3 of the rural population. The interrelationships between economic, political, and social factors are stressed.

The problem of this study was to determine by means of Judgment Analysis (JAN) Technique the admission policies of selected faculty and administrators for foreign graduate students at North Texas State University.

This research was designed to study the transferability of American management skills to an underdeveloped country such as Pakistan. The contingency theory framework was used for the general design of the study.

The purpose of this study were to provide fundamental ethnographic information about the Ticuna Indians and to determine to what extent the programs of bilingual education, administered among them by the Ministerio de Educación Pública del Perú and the Summer Institute of Linguistics (SIL), had accelerated their integration into mainstream Peruvian Life.