Guidelines for designing and evaluating surface irrigation systems / W.R.Walker (Record no. 10009)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01935nam a2200229#a 4500 |
| 001 - CONTROL NUMBER | |
| control field | vtls000013956 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230822s1989 xx 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER | |
| International Standard Book Number | 9251028796 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | JPS |
| 090 00 - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | FAO-PAPER 45 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | JPS |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Walker, W.R. |
| Relator term | author |
| 245 #0 - TITLE STATEMENT | |
| Title | Guidelines for designing and evaluating surface irrigation systems / W.R.Walker |
| 260 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Rome: FAO., |
| Date of production, publication, distribution, manufacture | 1989 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 137p; illust. 30cm |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE | |
| Title | FAO Irrigation and Drainage Paper no; 45 |
| 505 ## - FORMATTED CONTENTS NOTE | |
| Formatted contents note | 1. The practice of irrigation. 1.1 The perspective and objectives of irrigation. 1.2 Irrigation methods and their selection. 1.3 Advantages and disadvantages of surface irrigation. 2. Surface irrigation systems. 2.1 Introduction to surface irrigation. 2.2 Surface irrigation methods. 2.3 Requirements for optimal performance 2.4 Surface irrigation structures. 3. Field measurements 3.1 Field topography and configuration. 3.2 Determining water requirements 3.3 Infiltration. 3.4 Flow measurements. 3.5 Field evaluation. 4. Evaluation of field data. 4.1 Objectives of evaluation. 4.2 Performance measures. 4.3 Intermediate analysis of field data. 4.4 Systems evaluation. 4.5 General alternatives for Improvement 4.6 An example furrow irrigation evaluation 5. Surface irrigation design. 5.1 Objectives and scope of design 5.2 The basic design process. 5.3 Computation of advances and intake opportunity time. 5.4 Furrow irrigation flow rates cutoff times and field layouts. 5.5 Border irrigation design. 5.6 Basin irrigation design. 5.7 Summary. 6. Land levelling 6.1 The importance of land preparations 6.2 Small-scale land levelling 6.3 Traditional engineering approach. 6.4 Laser land levelling 7. Future developments 7.1 Background. 7.2 Surge flow. 7.3 Cablegation 7.4 Adaptive controls systems 7.5 Water supply management. |
| 546 ## - LANGUAGE NOTE | |
| Language note | eng |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Surface irrigation. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Monograf |
| 990 ## - EQUIVALENCES OR CROSS-REFERENCES [LOCAL, CANADA] | |
| Link information for 9XX fields | 1989 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| General Collections | JPS HQ Library | JPS HQ Library | Main Library | 22/08/2023 | FAO-PAPER 45 | 1000008487 | 22/08/2023 | 1 | 22/08/2023 | Monograf |