CONTENTS 



VII 



APPENDIX III— Continued 



Sediment 



Sediment Delivery 



Clarifying Silted Water 



Resume 



Plant Nutrients 



Phosphorus 



Nitrate 



Inorganic Salts and Minerals 



Irrigation Water Quality 



Soil Chemistry 



Soil Water 



Plant Tolerance 



Decreasing Salt in Drainage Water 



Salinity Reconnaissance 



Organic Wastes 



Animal Wastes 



Dilution of Organic Wastes in Streams 



Plant Residues on Farms and Ranches 



Trash in Forests 



Processing Wastes 



Infectious Agents and Allergens 



Animal Disease Agents Contaminating the Environment 



Plant Disease Agents Contaminating the Environment 



Allergens 



Agricultural Chemicals 



Insecticides 



Herbicides 



Fungicides 



Socioeconomic Evaluation 



Pesticides 



APPENDIX IV: PROBLEMS IN WASTE MANAGEMENT NEEDING ATTEN- 

 TION IN AGRICULTURE AND FORESTRY.... 



Radioactive Substances 



Chemical Air Pollutants 



Improved Technology for Evaluation of Damages From Airborne Toxicants . 

 Effects of Airborne Toxicants on Plants, Including Interactive Effects 



Development of Tolerant Species, Varieties, and Breeds of Plants 



Evaluation of Air Cleansing of Toxicants by Foliage 



Development of Protective Chemical Treatments... 



Development of Information and Procedures to Lessen the Hazard and [ntensifrj of 



Forest Fires 



Develop Improved Procedures to Diminish Forest Fires Caused by Electrical 

 Storms. . 

 Airborne Dusts 

 Soil Blowing- 

 Windbreak;: 

 Feedlots 



( 'otton Gin Dusts 

 Sediment 





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