Hesse,M, & Ehrendorfer,F. (1990). Morphology ,development and systematic relevance of pollen and spores. Spriger-verlag.
Chicago Edition CitationHesse,M, and Ehrendorfer,F. Morphology ,development and Systematic Relevance of Pollen and Spores. Wien: Spriger-verlag, 1990.
MLA Edition CitationHesse,M, and Ehrendorfer,F. Morphology ,development and Systematic Relevance of Pollen and Spores. Spriger-verlag, 1990.
Warning: These citations may not always be 100% accurate.