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160201s1972 paua f000 0 eng d |
| 040 |
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|a CaNSHDOM
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| 090 |
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|a 634.96 H81
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| 099 |
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|a 1273110
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| 100 |
1 |
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|a Houston, David R.
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| 245 |
1 |
4 |
|a The use of large-scale aerial color photography for assessing forest tree diseases .
|c David R. Houston.
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| 246 |
3 |
0 |
|a Basal canker of white pine :
|b a case study
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| 260 |
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|a Upper Darby, PA :
|b Northeastern Forest Experiment Station,
|c 1972.
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| 300 |
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|a 7 p. :
|b ill. ;
|c 28 cm.
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| 490 |
1 |
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|a Research paper (Northeastern Forest Experiment Station) ;
|v NE-230
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| 500 |
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|a Includes bibliographical references.
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| 650 |
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0 |
|a Forest surveys
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| 650 |
|
0 |
|a Aerial photography
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| 650 |
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0 |
|a Trees
|x Diseases and pests
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| 830 |
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0 |
|a Research paper (Northeastern Forest Experiment Station) ;
|v NE-230
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| 999 |
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|a 634.96 H81
|w XDEWEY
|c 1
|i 1273110-1001
|l XTRMON
|m XDNR
|r Y
|s Y
|t XCIRC
|u 1/2/2016
|x XMONOGRAPH
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