sexual expression and development "in vitro" of gametophytes of "Dryopteris filix-mas" (L) Schott and "Dryopteris dilatata" (Hoffm) A. Gray.
Publisher: Derbyshire College of Higher Education
Published: 1988
Place of publication: Derby
Language: eng
Notes: Thesis (M Phil) - Derbyshire College of Higher Education, 1988.