There is a growing need for appropriate management of aquatic plants in rivers and canals, lakes and reservoirs, and drainage channels and urban waterways. This management must be based on a sound knowledge of the ecology of freshwater plants, their distribution and the different forms of control available including chemical, physical, biological and biomanipulation. This series of papers from over 20 different countries was generated from the highly successful European Weed Research Society symposia on aquatic plant management, this being the ninth. The contributions provide a valuable insight into the complexities involved in managing aquatic systems, discuss state-of-the-art control techniques such as biomanipulation using fish and waterfowl and the use of straw, and deal with patterns of regrowth and recovery post-management. Careful consideration is given to the use of chemicals, a practice which has come under scrutiny in recent years. Underpinning the development of such control techniques is a growing body of knowledge relating to the biology and ecology of water plants, including growth responses under different trophic conditions, the impact of pollution, and aspects of photosynthesis. The authorship of the papers represents the collective wisdom of leading scientists and experts from fisheries agencies, river authorities, nature conservation agencies, the agrochemical industry and both governmental and non-governmental organisations.

The Murdochs, Packers, Kennedys, Angnelis, and other men like them, directly determine the fates of thousands and influence the future of the world like no other people. To learn about these often reclusive men, the authors extended the life-history technique to interrogate autobiographies, diaries and biographies.

The authors are proud sponsors of the 2020 SAGE Keith Roberts Teaching Innovations Award—enabling graduate students and early career faculty to attend the annual ASA pre-conference teaching and learning workshop. What key social forces construct and transform our lives as individuals and as members of society? How does our social world shape us? How do we shape our world? Discover Sociology presents sociology as a discipline of curious minds. The authors inspire curiosity about the social world and empower students by providing the theoretical, conceptual, and empirical tools they need to understand, analyze, and even change the world in which they live. Organized around four main themes—The Sociological Imagination, Power and Inequality, Technological Transformations of Society, and Globalization—the book illuminates the social roots of diverse phenomena and institutions, ranging from poverty and deviance to capitalism and the nuclear family. "Behind the Numbers" features illustrate the practical side of sociology and shows students how to be critical consumers of social science data reported in the media. And every chapter addresses the question, "What can I do with a sociology degree?" by linking the knowledge and skills acquired through studying sociology with specific jobs and career paths. A Complete Teaching & Learning Package SAGE Vantage Digital Option Engage, Learn, Soar with SAGE Vantage, an intuitive digital platform that delivers Discover Sociology, Fourth Edition textbook content in a learning experience carefully designed to ignite student engagement and drive critical thinking. Built with you and your students in mind, it offers easy course set-up and enables students to better prepare for class. Assignable Video Assignable Video (available on the SAGE Vantage platform) is tied to learning objectives and curated exclusively for this text to bring concepts to life and appeal to different learning styles. . SAGE Coursepacks FREE! Easily import our quality instructor and student resource content into your school’s learning management system (LMS) and save time. . SAGE Edge FREE online resources for students that make learning easier. . SAGE course outcomes: Measure Results, Track Success Outlined in your text and mapped to chapter learning objectives, SAGE course outcomes are crafted with specific course outcomes in mind and vetted by advisors in the field. .

The January number of each volume contains the annual reports of the officers of the board and the director, 1913-1977; the annual reports are issued as the May issues of each volume, -1987.

A Jesuit Education Reader is a collection of the best writing on the mission, challenge, and state of Jesuit education. This anthology will prove especially valuable to those who work in Jesuit education and other Catholic and Christian schools.