Lichens of Eastern Idaho and Adjacent Wyoming, Utah and Montana in the Ricks College Herbarium |
Pearson, Lorentz C. |
1976-12-01 |
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Photosyntesis in Aspen Bark |
Pearson, Lorentz C. |
1958-05-01 |
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Photosynthesis in Aspen Bark During Winter Months |
Pearson, Lorentz C. |
1958-01-01 |
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The Three-Line Hypothesis and Plant Classification |
Pearson, Lorentz C. |
1981-12-09 |
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Varying Environmental Factors in Order to Grow Intact Lichens Under Laboratory Conditions |
Pearson, Lorentz C. |
1970-01-01 |
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