FIELD EXPERIMENTS (SCIENCE)
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BTSCIENTIFIC EXPERIMENTS
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UDC001.891.55
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Descriptor GERFELDVERSUCHE (WISSENSCHAFT)
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Descriptor ENGFIELD EXPERIMENTS (SCIENCE)
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Descriptor FREESSAIS EN SITU (SCIENCE)
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Variant GERVERSUCHE/FELDVERSUCHE (WISSENSCHAFT)
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Variant GERFREILANDVERSUCHE (WISSENSCHAFT)
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Variant GERFELDEXPERIMENTE (WISSENSCHAFT)
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Variant GEREXPERIMENTE/FELDEXPERIMENTE (WISSENSCHAFT)
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Variant ENGEXPERIMENTS/FIELD EXPERIMENTS (SCIENCE)
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Variant ENGFIELD TESTS (SCIENCE)
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Variant ENGTESTS/FIELD TESTS (SCIENCE)
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Variant ENGFIELD TRIALS (SCIENCE)
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Variant ENGTRIALS/FIELD TRIALS (SCIENCE)
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Variant FREEXPÉRIENCES EN SITU (SCIENCE)
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RTIN SITU SOIL INVESTIGATIONS (PEDOLOGY)
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RTFIELD TRIALS IN AGRICULTURE, HORTICULTURE AND SILVICULTURE
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RTFIELD EXPERIMENTS, EXPERIMENTS UNDER NATURAL CONDITIONS (BIOLOGY)
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RTANIMAL OBSERVATION, FIELD METHODS AND FIELD EXPERIMENTS (ZOOLOGY)