Bibliographic references related to lichens |
Unknown |
1987-01-01 |
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Lichens of Eastern Idaho and Adjacent Wyoming, Utah and Montana in the Ricks College Herbarium |
Pearson, Lorentz C. |
1976-12-01 |
|
Varying Environmental Factors in Order to Grow Intact Lichens Under Laboratory Conditions |
Pearson, Lorentz C. |
1970-01-01 |
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