title: Coal (True Books: Natural Resources)
author:  Christin Ditchfield 
description: Christin Ditchfield is the author of several nonfiction books for children.
zlib_text: 
  
  
  
  
  
  ![cover](resources/_cover_.jpg)
  
  
  
  
  
  
  
  
  * * *
  
  # Checking the Waste
  
  
  
  
  
  
  
  
  
  
  
  ### Mary Huston Gregory
  
  
  This page formatted 2007 Blackmask Online.
  
  
  http://www.blackmask.com
  
  * [PREFACE.](chwa_split_2.html#1_0_2)
  
  
  * [CHAPTER I. WHAT IS CONSERVATION?](chwa_split_3.html#1_0_3)
  
  
  * [CHAPTER II. THE SOIL](chwa_split_4.html#1_0_4)
  
  
  * [CHAPTER III. FORESTS](chwa_split_5.html#1_0_5)
  
  
  * [CHAPTER IV. WATER](chwa_split_6.html#1_0_6)
  
  
  * [CHAPTER V. COAL](chwa_split_7.html#1_0_7)
  
  
  * [CHAPTER VI. OTHER FUELS](chwa_split_8.html#1_0_8)
  
  
  * [CHAPTER VII. IRON](chwa_split_9.html#1_0_9)
  
  
  * [CHAPTER VIII. OTHER MINERALS](chwa_split_10.html#1_0_10)
  
  
  * [CHAPTER IX. ANIMAL FOODS](chwa_split_11.html#1_0_11)
  
  
  * [CHAPTER X. INSECTS](chwa_split_12.html#1_0_12)
  
  
  * [CHAPTER XI. BIRDS](chwa_split_13.html#1_0_13)
  
  
  * [CHAPTER XII. HEALTH](chwa_split_14.html#1_0_14)
  
  
  * [CHAPTER XIII. BEAUTY](chwa_split_15.html#1_0_15)
  
  
  * [CHAPTER XIV. IN CONCLUSION](chwa_split_16.html#1_0_16)
  
  
  
  
  
  * * *
  
      
  
  Prod