Hänninen, K. (2002). Tree-cover crop interactions: Birch growth, competition and soil properties.
Chicago Style (17th ed.) CitationHänninen, Kaarina. Tree-cover Crop Interactions: Birch Growth, Competition and Soil Properties. Oulu, 2002.
MLA (9th ed.) CitationHänninen, Kaarina. Tree-cover Crop Interactions: Birch Growth, Competition and Soil Properties. 2002.
Warning: These citations may not always be 100% accurate.