Date of Award
Master of Science
E. C. Roberts
It has long been recognized that a lawn of good quality adds greatly to the esthetic value of an area. It has been estimated that turf production in the United States in 1965 was a 4 billion dollar business. This estimate includes such facilities as home lawns, highway rights-of-way, cemeteries, golf courses, parks, school grounds, airports, churches, and other public and private property.
Iowa State University Digital Repository
Whitcomb, Carl Erwin, "Effect of surfactants on growth of turfgrasses" (1966). Retrospective Theses and Dissertations. 17362.