| ferns to know and grow | $16.00 |  |
| Author foster, f. gordon |
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| mushroom culture | $36.00 | |
| Author robinson, william |
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| spores i i | $12.00 | |
| Author halvorson, h. orin |
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| farnpflanzen zentraleuropas | $24.00 | |
| Author text by wilmanns, ottilie and photographs by rasbach and rasbach |
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| the bryologist - journal of the sullivant moss soc... | $8.00 | |
| Author steere, william campbell editor |
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| introductory mycology | $15.00 | |
| Author alexopoulos, constantine john |
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| ferns of the ottawa district | $25.00 | |
| Author cody, w. j. |
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| some hypotheses concerning the phylogeny of the al... | $8.00 | |
| Author tilden, josephine e. |
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| episodes in plant phylogeny | $15.00 | |
| Author bragonier, dodd, gilman |
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| manual of pteridology | $48.00 | |
| Author verdoorn, fr. editor |
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| the mushroom trailguide | $9.00 | |
| Author glick, phyllis g. |
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| a century of progress in the natural sciences, 185... | $45.00 | |
| Author papenfuss, george f. |
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| observations on bryophytes living in an artificial... | $12.00 | |
| Author thatcher, edward p. |
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| prominent men i have met - e. w. d. holway - i v | $15.00 | |
| Author pammel, l. h. |
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| on the fructification of the submursed algae | $25.00 | |
| Author serra, correa de |
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| henricis molds, yeasts and actinomycetes | $12.00 | |
| Author skinner, emmons, tsuchiya |
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| growing wild mushrooms | $12.00 | |
| Author harris, bob |
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| world treasury of mushrooms in color | $15.00 | |
| Author dupre, bernard |
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| airborne algae and protozoa | $4.00 | |
| Author schlichting, harold e. |
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| saprolegnia life cycle | $4.00 | |
| Author holland, margaret m. |
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