Cleal, C. J. (1991). Plant fossils in geological investigation: The palaeozoic. Ellis Horwood.
Chicago Style (17th ed.) CitationCleal, Christopher J. Plant Fossils in Geological Investigation: The Palaeozoic. Ellis Horwood, 1991.
MLA (8th ed.) CitationCleal, Christopher J. Plant Fossils in Geological Investigation: The Palaeozoic. Ellis Horwood, 1991.
Warning: These citations may not always be 100% accurate.