TABLE OF CONTENTS. 



PAGE 



PREFACE . v 



FOREST MANAGEMENT. 



INTRODUCTION 1 



PART I. 



FOREST MENSURATION .... 3 



CHAPTER I. 



INSTRUMENTS USED IN FOREST MENSURATION . . 6 



1. Instruments for the Measurement of the Girth. . . . .6 



2. Instruments for the Measurement of the Diameter . . . .7 



3. Instruments for the Measurement of the Diameter Increment . . 12 



4. Instruments for the Measurement of the Length of Felled Trees and 



Logs . ... . . .: 14 



5. Instruments for the Measurement of the Height of Standing Trees . 14 



6. Instruments for the Direct Measurement of the Volume . . .27 



CHAPTER II. 



MEASUREMENT OF FELLED TREES . . . 29 



1. Volume of the Stem 29 



2. Volume of the Branch and Root Wood . . . . . . 33 



3. Volume of the Bark . . 34 



