Second international Protea Research Symposium : San Diego, California, USA, March 7-8, 1989
Print Book, English, 1990
[ISHS], Section for Ornamental Plants, Protea Working Group, Wageningen, 1990
Acta horticulturae, nr. 264
Conference papers and proceedings
133 p. : ill. ; 24 cm.
9789066051645, 9066051647
906571097