00451nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001600076245006200092260005800154300001000212440004100222650003000263Para_3554CHAP220125s1906 xx 000 0 und d a202078 cCHAP aClose, C. P aThird report on dust and liquid spraying /c C. P. Close aNewark, Delaware :b Agricultural Experiment Station a19 p. aDelaware. Agri. Exp. Sta., Bull.; 76 aInsecticidas AspersioĢn