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A 13.79:NC-71
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Do pine gall weevils affect cone production in red pine? / |
1 |
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A 13.79:NC-72
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Fifteen-year growth of a thinned white spruce plantation / |
1 |
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A 13.79:NC-73
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Scleroderris canker in the lake states : a situation report, 1968 / |
1 |
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A 13.79:NC-74
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New farm fencing declines, use of treated posts up / |
1 |
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A 13.79:NC-75
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Bark characteristics indicate age and growth rate of yellow birch / |
1 |
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A 13.79:NC-76
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A basal stem canker of sugar maple / |
1 |
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A 13.79:NC-77
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Interpreting neutron probe readings in frozen soil / |
1 |
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A 13.79:NC-78
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Water storage and related physical characteristics of four mineral soils in north central Minnesota / |
1 |
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A 13.79:NC-79
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Computer calculation of fire danger / |
1 |
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A 13.79:NC-80
|
Characteristics of blister rust cankers on eastern white pine / |
1 |
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A 13.79:NC-81
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The current status of prescribed burning in the lake states / |
1 |
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A 13.79:NC-82
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Effect of watershed cover on overland flow from a major storm in southwestern Wisconsin / |
1 |
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A 13.79:NC-83
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The germination of several tree species in plastic greenhouses / |
1 |
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A 13.79:NC-84
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Survival and growth of eastern redcedar seed sources in southwest Missouri / |
1 |
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A 13.79:NC-85
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Relation of snowpack accumulation to red pine stocking / |
1 |
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A 13.79:NC-86
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Lake states pulpwood production plummets 413,000 cords, 1968 / |
1 |
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A 13.79:NC-87
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Germination of yellow and paper birch seeds after 8 years of storage / |
1 |
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A 13.79:NC-88
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The sprouting potential of dormant buds on the bole of pole-size sugar maple / |
1 |
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A 13.79:NC-89
|
Direct reading frost gage is reliable, inexpensive / |
1 |
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A 13.79:NC-90
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Variation in density of sugar maple sapwood and heartwood / |
1 |
