Economic poisons /
by Geo. P. Gray and George E. Colby ; assisted by W.G. Marshall, S.I. Gleason and John W. Elmore ; contribution from Division of Chemistry.

APA Citation

California. Bureau of Chemistry., California. Division of Chemistry. (1953). Economic poisons. Sacramento: State of California, Dept. of Agriculture.

MLA Citation

California. Bureau of Chemistry, and California. Division of Chemistry. Economic Poisons. Sacramento: State of California, Dept. of Agriculture, 1953.

Warning: These citations may not always be complete (especially for serials).