Langeland, K. A. Study Questions for the Certified Pesticide Applicator Examination: Natural Areas Weed Management. The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationLangeland, Ken A. Study Questions for the Certified Pesticide Applicator Examination: Natural Areas Weed Management. The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationLangeland, Ken A. Study Questions for the Certified Pesticide Applicator Examination: Natural Areas Weed Management. The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.