QAS question-answering system /

Thesis (M.S.)--Illinois.

The use of computers in literature searching and related reference activities in libraries : papers presented at the 1975 Clinic on Library Applications of Data Processing, April 27-30, 1975 /

Includes bibliographical references.

Irrigation development. History, customs, laws, and administrative systems relating to irrigations, water-courses, and waters in France, Italy, and Spain. The introductory part of the Report of the state engineer of California, on irrigation and the irrigation question.

"Authorities" at end of each chapter.