frost control
by | biochemical methods
| frost control | |
| life.sc. | beskyttelse mod frostskader |
| biochemical method | |
| environ. | biokemisk metode; biokemisk metode |
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| beskyttelse mod frostskader | |||
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frost control : 14 phrases in 2 subjects |
| Life sciences | 13 |
| Natural sciences | 1 |