Search Results       Your search for [author]Leeuwen, Bastiann Hendrik van. returned 1 record.           An Explorative and comparative study on the population biology of the thistle cirsium arvense, cirsium palustre and cirsium vulgare in a coastal sand-dune area. by Leeuwen, Bastiann Hendrik van.; Utrecht: Drukkerij Elinkwijk B. V., 1987. Subject: Population biology.          Add to Book Cart Relevance: 38.19%