Observations on the behaviour of a low-density population of the desert locust (schistocerca gregaria forsk.), with special reference to aerial surveys by photography
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Main Authors: | , |
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Format: | Texto biblioteca |
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1972
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Subjects: | PHOTOGRAPHY, AERIAL SURVEYING, SCHISTOCERCA GREGARIA, ACRIDIDAE, LOCUSTA, ANIMAL POPULATION, DENSITY, PEST INSECTS, ENTOMOLOGY, PHOTOGRAPHIE, RELEVE AERIEN, POPULATION ANIMALE, DENSITE, FOTOGRAFIA, RECONOCIMIENTO AEREO, POBLACION ANIMAL, DENSIDAD, INSECTE NUISIBLE, ENTOMOLOGIE, INSECTOS DANINOS, ENTOMOLOGIA, |
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