Title: Measuring roots
Subjects: Morphology, Roots (Botany), Physiology, Growth, Roots (botany), Botany, Biology, General, Forestry, Ecology, Biological sciences & nutrition -> biology -> botany, Biological sciences & nutrition -> biology -> general, Trades & technology -> agriculture -> general, Trades & technology -> forestry/wildlife/fisheries -> forestry general, Biological sciences & nutrition -> environmental science & ecology -> ecology, Scl33020, Scl28000, Scl11006, Scl22008, Scl19007, Suco11642, 3836, 2911, 2872, 5317, 3370