Author :
United States.Dept. of Agriculture.Office of Environmental Quality Activities.Special Study Team.
Title :
Biological agents for pest control
Author Statement :
the report of a Special Study Team coordinated by the Office of Environmental Quality Activities
Publication :
U.S. Dept. of Agriculture : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Collation :
xi, 138 p. 23 cm.
Subject :
Biological pest control agents
SubTitle :
status and prospects
Biblography :
Bibliography: p. 95-123.
