Proceedings from the 1992 national conference

Presented at Irrigation and water resources in the 1990's: proceedings from the 1992 national conference held on October 5-7, 1992 in Phoenix, Arizona.Includes bibliographical references.Sponsored by U.S. Committee on Irrigation and Drainage.Interdisciplinary teams for assessing the performance of irrigated agriculture systems -- Putah South Canal remote acoustic water level monitoring and flow measurement -- Decentralized constant-volume control of irrigation canals -- Field manufacture and application of reinforced plastic canal and pipe linings -- Improving channel maintenance methods for Egypt's irrigation systems -- Routing flood water through an irrigation delivery system -- Experience with flexible schedules and automation on pilot projects -- Canal linings used by the Bureau of Reclamation with emphasis on rehabilitation -- The California Farm Water Coalition: telling thirsty Californians why agriculture needs water -- Institutional framework and challenges in management of agricultural water use in South Florida -- Technology transfer lessons from a U.S. water district -- Management of water conservation through irrigation system modernization and rehabilitation -- Artificial recharge of groundwater -- Long-term storage through indirect recharge -- Mitigating agricultural impacts on groundwater through desalination -- Agriculture's impact on water resources in Eastern Europe: Bulgaria, Hungary, and Romania -- How probiotic fertilizers improve irrigation efficiency, buffer salts, and reduce nitrate infiltration into groundwater -- Drought, supply shortages and E.S.A.: can the farmer survive? -- Avoiding pitfalls in canal automation -- AZSCHED computer software for irrigation scheduling -- Determination of irrigated crops consumptive water use by remote sensing and GIS techniques for river basins -- GIS and conjunctive use for irrigated agriculture -- Mapping technology in the '90's for GIS applications to irrigation and drainage

A history of California teacher retirement laws

This thesis deals largely with the history of teacher retirement in California. It covers the period from the class of the Civil War to June 30, 1957. Some background data were developed in the early American history of teacher retirement in order to understand better the early conditions in California. The ultimate objective of the study is to show that California laws as they exist today are the results of continuous action for improvement of teachers’ retirement. This has been done by reviewing several areas of retirement history. These are mainly the area of mutual aid societies, early retirement legislation in the United States, early California history of teacher retirement, the progress of California teacher retirement legislations from 1895 through the legislative section of 1957, and the attitudes and actions of governors, legislators, professional organizations, and individuals as they influenced the changes in retirement practices

Programmes in developmental reading

From Chapter one - 1.1 Genesis: My interest in increasing the efficiency of children's silent reading began in 1958 when I was teaching a Standard 5A of 24 boys and 15 girls in a two-stream Primary School in Rhodesia. the majority of children were able readers and the mean Word Reading Age was 12.7 which, in relation to an average chronological age of 12.3, yeilded an above average Reading Quotient of 103. These children needed lots of reading practice, and in addition to the usual Reading periods I resolved to set aside at least one period a week for Comprehension, as reading for meaning was then called