(2012). Geographic and soil nutrient links in the mycorrhizal association of a rare orchid, Cypripedium acaule / by William Douglas Bunch.
Cita Chicago (17th ed.)Geographic and Soil Nutrient Links in the Mycorrhizal Association of a Rare Orchid, Cypripedium Acaule / by William Douglas Bunch. 2012.
Cita MLA (9th ed.)Geographic and Soil Nutrient Links in the Mycorrhizal Association of a Rare Orchid, Cypripedium Acaule / by William Douglas Bunch. 2012.
Atenció: Aquestes cites poden no estar 100% correctes.