Browse Items (13651 total)
Sort by:
Mineral elements present in soil horizons (table)
Mineral elements in soil
Table on mineral concentration on soil horizons
Mineral concentration on soil horizons
Amounts of nutrients as a weighted average of total profile (table)
Mineral nutrients per 100cm3 in soil profiles
Graph on growth and temperature relation
Relative growth rate percentage over a change in temperature
Effects of gases on tree seedlings growth
Experiment on effects of gases on tree growth?
Tree seedlings greenhouse experiment
Experimental effects of gases on tree growth
Experimental set up of gases effects on tree growth
Experiment on gases effects on tree growth
Tree seedling length measurement
Measurement by researcher
Tree seedling measurements
Tree seedling measurements by researcher