This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.

​The Encyclopedia of Terminology for Educational Communications and Technology is a volume of scholarly definitions and short discussions of approximately 180 key terms of the field. Each 200-500 word entry includes material such as the salient attributes of the term, any alternative views and interpretations of the term, and future trends. The definition discussions are supported with relevant literature from educational communications and technology and related fields, such as communications or educational psychology. Individual signed entries are written by over 50 established scholars from throughout the field and throughout the world. The terms included in the encyclopedia cover the many topics addressed by the field’s practitioners and scholars. They encompass six general categories of educational technology content – foundational subjects, instructional design, technology and media, analysis and evaluation, management and organizational improvement, and research and theory.​

Plant breeding, the domestication and systematic improvement of crop species, is the basis of past and present agriculture. Our so called primitive progenitors selected practically all our present-day crop plants, and the improvement wrought through millenia of selection has so changed some of them that in many cases their links to the past have been obliterated. There is no doubt that this ranks among the greatest of human achievements. Although plant breeding has been a continuous empirical activity for as long as humans have forsaken the vagaries and thrill of hunting for the security and toil of agriculture, genetic crop improvement is now very much of a twentieth-century discipline. Its scientific underpinnings date to the beginning of this century with the discovery of Gregor Mendel's classic 1865 paper on the inheritance of seven characters in the garden pea. If any science can be traced to single event, the best example is surely found in the conception of modern genetics that appears in this single creative work. The relationship of plant breeding progress to advances in genetics has become closely entwined. Mendel himself was concerned with crop improvement and worked on schemes for apple and pear breeding. Plant breeding also has claims on other scientific and agricultural disci plines-botany, plant pathology, biochemistry, statistics, taxonomy, entomology, and cytology, to name a few-and has also impinged on our social, ethical, economic, and political consciousness.

The definitive account of the incomparable Lone Star state by the author of Fire & Blood: A History of Mexico. T. R. Fehrenbach is a native Texan, military historian and the author of several important books about the region, but none as significant as this work, arguably the best single volume about Texas ever published. His account of America's most turbulent state offers a view that only an insider could capture. From the native tribes who lived there to the Spanish and French soldiers who wrested the territory for themselves, then to the dramatic ascension of the republic of Texas and the saga of the Civil War years. Fehrenbach describes the changes that disturbed the state as it forged its unique character. Most compelling is the one quality that would remain forever unchanged through centuries of upheaval: the courage of the men and women who struggled to realize their dreams in The Lone Star State.

The harsh business realities of driving cattle are separated in this book from the mythology and folklore of the cattle-trailing era. Jimmy M. Skaggs focuses on the transportation agents who contracted the delivery of cattle for Texas ranchers and drove the animals northward for sale. He reveals them as shrewd "hip-pocket" businessmen.

The History of Texas is fully revised and updated in this fifth edition to reflect the latest scholarship in its coverage of Texas history from the pre-Columbian era to the present. Fully revised to reflect the most recent scholarly findings Offers extensive coverage of twentieth-century Texas history Includes an overview of Texas history up to the Election of 2012 Provides online resources for students and instructors, including a test bank, maps, presentation slides, and more