Use of herbicides in northern Minnesota for forestry purposes : 1983 (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Use of herbicides in northern Minnesota for forestry purposes : 1983https://catalogue-scientifique.canada.ca/record=3452120~S6*frcRechercher Alm, Alvin A[University of Minnesota], College of Forestry, 1984Livre
Glyphosate and 2,4-D application over Red pine seedlings with hand-held equipment (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Glyphosate and 2,4-D application over Red pine seedlings with hand-held equipmenthttps://catalogue-scientifique.canada.ca/record=3427709~S6*frcRechercher Alm, Alvin A[University of Minnesota], College of Forestry, 1981Livre
Successful establishment of Red pine tubelings in Minnesota (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Successful establishment of Red pine tubelings in Minnesotahttps://catalogue-scientifique.canada.ca/record=3449090~S6*frcRechercher Alm, Alvin AUniversity of Minnesota, School of Forestry, 1977Livre
Red pine tubeling survival related to length of cultural period (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Red pine tubeling survival related to length of cultural periodhttps://catalogue-scientifique.canada.ca/record=3443414~S6*frcRechercher Alm, Alvin AUniversity of Minnesota, College of Forestry, 1974Livre
Jack pine tubeling trials in Minnesota under four site preparation treatments (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Jack pine tubeling trials in Minnesota under four site preparation treatmentshttps://catalogue-scientifique.canada.ca/record=3431741~S6*frcRechercher Alm, Alvin AUniversity of Minnesota, College of Forestry, 1972Livre
Production and marketing of Douglas-fir Christmas trees in Minnesota (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Production and marketing of Douglas-fir Christmas trees in Minnesotahttps://catalogue-scientifique.canada.ca/record=3441591~S6*frcRechercher Alm, Alvin AUniversity of Minnesota, School of Forestry, 1968Livre
Height and diameter variation in a Minnesota jack pine seed source plantation (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Height and diameter variation in a Minnesota jack pine seed source plantationhttps://catalogue-scientifique.canada.ca/record=3343697~S6*frcRechercher Alm, Alvin ASchool of Forestry, 1956Livre
Red pine seedling establishment after shelterwood-strip harvesting (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Red pine seedling establishment after shelterwood-strip harvestinghttps://catalogue-scientifique.canada.ca/record=3443411~S6*frcRechercher Benzie, John W; Rechercher Alm, Alvin AU.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station, 1977Livre
Effect of hazel on the nutrient composition of annual litter and forest floor in Jack and Red pine stands (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : Effect of hazel on the nutrient composition of annual litter and forest floor in Jack and Red pine standshttps://catalogue-scientifique.canada.ca/record=3421492~S6*frcRechercher Tappeiner, J. C; Rechercher Alm, Alvin AUniversity of Minnesota, College of Forestry, 1972Livre
The effect of selected cultural practices on lowland balsam fir Christmas trees in northeastern Minnesota (ouvrira une nouvelle fenêtre)Sauvegarder cet élément : The effect of selected cultural practices on lowland balsam fir Christmas trees in northeastern Minnesotahttps://catalogue-scientifique.canada.ca/record=3421637~S6*frcRechercher Alm, Alvin A; Rechercher Miles, W. RUniversity of Minnesota, College of Forestry, 1971Livre