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EMU Davidson Twp Fert. Trial
A field experiment on tree growth
EMU Davidson Twp Fert. Trial
Field experiment on fertilizers effects on tree growth
EMU Davidson Twp Fert. Trial
Field experiment on fertilizers effects on tree growth
Field experiment on tree growth
Snowfall over an experimental site
EMU Davidson Damage to PNb insect larvae inside
Insect damage on pine tree needles
EMU Davison Rudy Bes Paul using moisture bridge
Researchers gathering data
Foret Montmorency Univ. Laval PQ
Residence building at Foret Montmorency
Cladonia, Mytrichum...infertile dry soil Kettle Lakes Park
Shrub species on dry soil
Rock mineral exposed on soil
Soil digging and minerals
Experimental forest area in Kuriyama
Landscape view of forest area