Heald, F. D. (1943). INTRODUCTION TO PLANT PATHOLOGY. McGraw-Hill.
Chicago Style (17th ed.) CitationHeald, Frederick Deforest. INTRODUCTION TO PLANT PATHOLOGY. McGraw-Hill, 1943.
MLA (8th ed.) CitationHeald, Frederick Deforest. INTRODUCTION TO PLANT PATHOLOGY. McGraw-Hill, 1943.
Warning: These citations may not always be 100% accurate.