Manual of techniques used in research on Quelea birds: research into the control of grain-eating birds (Quelea-quelea)

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Bibliographic Details
Main Authors: Ward, P., FAO, Rome (Italy). Animal Production and Health Div. eng, UNDP, New York (USA) eng
Format: Texto biblioteca
Language:
Published: Rome (Italy) FAO/UNDP 1973
Subjects:QUELEA, NOXIOUS BIRDS, SAMPLING, MEASUREMENT, AGE DETERMINATION, SEX DIFFERENTIATION, PEST CONTROL, GUIDELINES, MESURE, DETERMINATION DE L'AGE, DIFFERENCIATION SEXUELLE, LUTTE ANTIRAVAGEUR, PRINCIPE DIRECTEUR, OISEAU NUISIBLE, ECHANTILLONNAGE, MEDICION, DETERMINACION DE LA EDAD, DIFERENCIACION SEXUAL, CONTROL DE PLAGAS, DIRECTRICES, PAJAROS NOCIVOS, MUESTREO,
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