অনুসন্ধান ফলাফলগুলি

1

Mice and voles prefer spruce seeds : study in Maine suggests an explanation for the predominance of balsam fir seedlings in regeneration /

অনুযায়ী Abbott, Herschel G. (Herschel George), 1921-
Upper Darby, Pa. : Northeastern Forest Experiment Station, 1960

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2

Land disturbances from strip-mining in eastern Kentucky: 1. Upper Cumberland Coal Reserve District /

অনুযায়ী Plass, William T.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture, 1966

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3

Height growth and foliage color in scotch pine provenance study in Northern Michigan /

অনুযায়ী Garrett, Peter W.
Upper Darby, Pa : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1969

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4

A sampling device for counting insect egg clusters and measuring vertical distribution of vegetation /

অনুযায়ী Talerico, Robert L., 1934-
Upper Darby, Pa. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1978

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5

Fomes annosus : what it is and how to recognize it /

অনুযায়ী Mook, Paul V.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1961

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6

Pulpwood production in the Northeast, 1972 /

অনুযায়ী Bones, James T.
Upper Darby, Pa. : Northeastern Forest Experiment Station, 1973

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গ্রন্থ

7

Defects in birch associated with injuries made by Xyloterinus politus Say /

অনুযায়ী Shigo, Alex L., 1930-
Upper Darby, Pa : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1966

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8

Decay causes little loss in hickory /

অনুযায়ী Berry, Frederick H., 1921-
Upper Darby, PA : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1972

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9

The composting option for human waste disposal in the backcountry /

অনুযায়ী Fay, S. C.
Upper Darby, Pa. : Dept. of Agriculture, Forest Service, North eastern Forest Experiment Station, 1977

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10

Tree survival and growth on fescue-covered spoil banks /

অনুযায়ী Plass, William T.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1968

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11

Development of old-growth northern hardwoods on Bartlett Experimental Forest-- a 22-year record /

অনুযায়ী Filip, Stanley M.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1960

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12

Noise abatement in a pine plantation /

অনুযায়ী Leonard, R. E.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971

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13

Collecting maple sap with unvented spouts, using aerial and ground lines /

অনুযায়ী Smith, H. Clay
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1971

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14

A preview of West Virginia's forest resource /

অনুযায়ী Barnard, Joseph E.
Upper Darby, Pa. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1977

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15

Profitable woodlot management in New England /

অনুযায়ী Filip, Stanley M.
Upper Darby, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station, 1962

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16

Specific gravity and wood moisture variation of white pine /

অনুযায়ী Gammon, Glenn L.
Upper Darby, Pa : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture 1969

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17

A comparison of soil-moisture loss from forested and clearcut areas in West Virginia /

অনুযায়ী Troendle, Charles A.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970

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18

Ground-cover vegetation management at backcountry recreation sites /

অনুযায়ী Fay, Stephen
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture, 1975

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19

Northeastern research notes.

[Upper Darby, Pa. : Northeastern Forest Experiment Station], 1950

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সরকারি নথিপত্র সাময়িক পত্র

20

Land disturbances from strip-mining in eastern Kentucky: 2. Princess Coal Reserve District. /

অনুযায়ী Plass, William T.
Upper Darby, Pa. : Northeastern Forest Experiment Station, Forest Service, U. S. Dept. of Agriculture, 1967

সরকারি নথিপত্র গ্রন্থ

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