класс почв | |
ecol. | soil class |
по степени | |
gen. | by degree of |
внутрипочвенный дренаж | |
agric. | internal drainage |
ecol. | internal soil drainage; subsurface drainage |
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class of soil | |||
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soil class |
класс почв : 4 phrases in 2 subjects |
Ecology | 1 |
Natural resourses and wildlife conservation | 3 |