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10Criquet pelerin directives. v. 1: Biologie et comportement. - v. 2: Prospection. - v. 3: Information et previsions. - v. 4: Lutte antiacridienne. - v. 5: Organisation et execution.... Criquet pelerin directives. v. 1: Biologie et comportement. - v. 2: Prospection. - v. 3: Information et previsions. - v. 4: Lutte antiacridienne. - v. 5: Organisation et execution....by Symmons, P.M., FAO, Rome (Italy) eng, Cressman, K., van der Valk, H., Everts, J.W.
Published 2001Texto bibliotecaFAO IT