http://www.amazon.com/exec/obidos/ISBN=0028616189/8898-8599518-220130
It's out in paperback now, at about 1/3 of original price.Here's the definitive book on the cultivation and ornamental use of hardy ferns and their allies (clubmosses, spikemosses,
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Robert Stine Asheville, North Carolina USDA zone 6 r*@ioa.com