Guide to the field description of soils for engineering purposes.
APA Citation
National Research Council Canada. Associate Committee on Soil and Snow Mechanics. (1955). Guide to the field description of soils for engineering purposes. Ottawa: National Research Council of Canada.
MLA Citation
National Research Council Canada. Associate Committee on Soil and Snow Mechanics. Guide to the Field Description of Soils for Engineering Purposes. Ottawa: National Research Council of Canada, 1955.
Warning: These citations may not always be complete (especially for serials).