Now showing items 41-60 of 179
Subject |
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disease prophylaxis [1] |
ecologie [1] |
ecology [1] |
economic efficiency [1] |
efficiency [1] |
eficiență [2] |
energy policies [1] |
engine parts [1] |
erosion [1] |
eroziune [1] |
expenditure [1] |
experimente de câmp [1] |
exports [1] |
farm size [1] |
feed crops [1] |
ferme de lapte [1] |
fertilitatea solului [2] |
field experimentation [1] |
forest plantations [1] |
funcţia Green [1] |
Now showing items 41-60 of 179