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IUFRO - International Union of Forest Research Organization
IUFRO - general view of logged area
PIa IUFRO
IUFRO - 41 year old PIa
PIa IUFRO
IUFRO - 41-year-old PIa
IUFRO-Internation Union of Forest Research Organization
IUFRO - general forest view with cutting in the windthrow
IUFRO-International Union of Forest Research Organization
IUFRO - windthrow in 1971 and salvage clear cut
IUFRO-International Union of Forest Research Organizations
IUFRO - clear cut
PIa IUFRO - Veldre
IUFRO - Veldre - hard fertilized @ $38.50/ac
PIa IUFRO - Veldre
IUFRO - Veldre - hard fertilized @ $38.50/ac
PIa IUFRO - Veldre
PIa IUFRO - Veldre - hard fertilized - NH4NO3 - at $38.50/ac
PIa IUFRO - Veldre
IUFRO - Veldre - fertilization of old stands