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Abstract not available

Abstract not available

Abstract not availble

English: The lack of reliable procedures for the economic evaluation of centre pivot investment alternatives results in unsatisfactory research results in respect of the economics of irrigation on the one hand, and often ...

English: During this project the field-water balances in four subhabitats of the Burkea savanna in Phase II of the Savanna Ecosystem Project at Nylsvley were studied.The project included a study of the water redistribu ...

English: The purpose of this study is to identify and explore the problems surrounding time and space as narrative elements of the narrative film. Theorists differ in their views on cinematic tenses. Some claim there is ...

English: The aim of this study is to determine whether there is a need for computer training of professional personnel in the South African library and information sciences. The target group also included persons involved ...

Afrikaans: 'n Probleem word ondervind met die indeling van belangstelling. Bestaande indelings differensieer onnodig fyn tussen verskillende soorte belangstelling. Alle werksoorte besit in 'n sekere mate teoretiese, ...

English: Research was carried out into scientifically reliable and timesaving methods to evaluate the collection of a medium-sized university library with limited financial resources. The evaluation should be executable ...