|
|
|
|
| LEADER |
00852cam a2200181 4500 |
| 008 |
170331q1982 quca f000 0 eng d |
| 040 |
|
|
|a CaOONLC
|d CaNSHDOM
|
| 090 |
|
|
|a 634.967 G940 c.1-2 VF
|
| 099 |
|
|
|a 1383242
|
| 245 |
0 |
0 |
|a Guidelines for predicting tree mortality caused by the spruce budworm, and measures for reducing losses /
|c Canadian Forestry Service
|
| 260 |
|
|
|a Hull, Quebec :
|b Environment Canada, Canadian Forestry Service,
|c [1982?].
|
| 300 |
|
|
|a 1 folded sheet :
|b ill.
|
| 500 |
|
|
|a "Canada United States Spruce Budworms Program".
|
| 650 |
|
0 |
|a Trees
|x Diseases and pests
|z Canada
|
| 650 |
|
0 |
|a Spruce budworm
|x Control
|z Canada
|
| 710 |
2 |
|
|a Canadian Forestry Service
|
| 999 |
|
|
|a 634.967 G940
|w XDEWEY
|c 1
|i 1383242-1001
|l XHAVFS
|m XDNR
|r Y
|s Y
|t XCIRC
|u 31/3/2017
|x XVERTICAL
|
| 999 |
|
|
|a 634.967 G940
|w XDEWEY
|c 2
|i 1383242-1002
|l XTRVFS
|m XDNR
|r Y
|s Y
|t XCIRC
|u 29/4/2018
|
