 | | 1.1 The role and purpose of irrigation |
 | | 1.2 Introduction to the irrigation reference manual |
 | | 2.1 Watersheds |
 | | 2.2 Water flow measurement |
 | | 2.3 Surveying |
 | | 2.4 Soil-Plant-Water relationships |
 | | 2.5 Conducting initial environmental evaluations of irrigation projects |
 | | 3.1 Diversions |
 | | 3.5 Pumps and water lifting devices |
 | | 3.6 Wells |