000 01098nam##2200265za#4500
0019.697821
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008150407|1973||||xxc|||||o    f|0| 0 eng|d
040 |aCaOODSP|beng
043 |an-cn---
0861 |aA53-1490/1973E-PDF
1101 |aCanada.|bAgriculture Canada.|bResearch Branch.
24510|aFoam for frost protection of crops / |h[electronic resource]|c[by] David Siminovitch, Bernard Rheaume, Lloyd H. Lyall, and James Butler.
260 |aOttawa - Ontario : |bAgriculture Canada. |c1972 (1973 printing).
300 |a28p.|bgraphs, references, photographs
500 |aHistorical publication digitized by Agriculture and Agri-Food Canada.
590 |a13-17-Supp|b2013-07-25
69007|aAgriculture|2gcpds
69007|aCrops|2gcpds
69007|aFarming|2gcpds
77508|tMousse antigel en horticulture / |w(CaOODSP)9.642183
85640|ahttp://publications.gc.ca|qPDF|s2.66 MB|uhttps://publications.gc.ca/collections/collection_2013/aac-aafc/agrhist/A53-1490-1973-eng.pdf