Day and night application of bacillus thuringiensis for conkarworm control
Frye, R.D.
Day and night application of bacillus thuringiensis for conkarworm control - North Dakota 1983 - 0.916666667 - No. 94; Dakota N, Agricultural .
Day and night application of bacillus thuringiensis for conkarworm control - North Dakota 1983 - 0.916666667 - No. 94; Dakota N, Agricultural .