PR, M. (1956). Plant disease situation in the United states.
Chicago Style (17th ed.) CitationPR, MILLER. Plant Disease Situation in the United States. 1956.
MLA (8th ed.) CitationPR, MILLER. Plant Disease Situation in the United States. 1956.
IICA/CATIE CitationPR, M. 1956. Plant disease situation in the United states.
Warning: These citations may not always be 100% accurate.