chapter 1 Wetland Definitions -- chapter 2 Wetland Concepts for Identification and Delineation -- chapter 3 Plant Indicators of Wetlands and their Characteristics -- chapter 4 Vegetation Sampling and Analysis for Wetlands -- chapter 5 Soil Indicators of Wetlands -- chapter 6 Wetland Identification and Boundary Delineation Methods -- chapter 7 Problem Wetlands and Field Situations -- chapter 8 Wetland Classification -- chapter 9 Wetlands of the U.S.: An Introduction, with Emphasis on Their Plant Communities -- chapter 10 Wetland Mapping and Photointerpretation.