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Influence of woody and herbaceous competition on microclimate and growth of eastern white pine ( Pinus strobus L.) seedlings planted in a central Ontario clearcut[J] . William C. Parker,Douglas G. Pitt,Andrée E. Morneault.Forest Ecology and Management . 2009 (9)
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Plant performance in stressful environments: interpreting new and established knowledge of the roles of arbuscular mycorrhizas[J] . Sally E. Smith,Evelina Facelli,Suzanne Pope,F. Andrew Smith.Plant and Soil . 2010 (1)