by John Willard Barry
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American Indian pottery
Biorational pest control agents
Sixth report--National Spray Model and A...
Work plan--Bacillus thuringiensis
Handbook
Summary of recommendations--National ste...
Genetics and biotechnology of bacilli, v...
Bacillus Thuringiensis
Bacillus thuringiensis
The effects of Bacillus thuringiensis va...
Gypsy moth
Analytical chemistry of Bacillus thuring...