Lichens

ISBN: 9781333697051 出版年：2016 页码：493 Annie Lorrain Smith Forgotten Books

I have throughout had the inestimable advantage of being able to consult freely the library and herbarium of the British Museum, and have thus been able to verify references to plants as well as to literature. A special debt of gratitude is due to my colleagues Mr Gepp and Mr Ramsbottom for.