TY - GEN AU - Dijk, M.N.Van TI - Reduction in evaporation due to the bird screen used in the Australian class A pan evaporation network KW - METODOS DE OBSERVAÇÃO KW - EVAPORIMETRO DE PAN KW - 551.573 KW - med KW - fre KW - 556.131.1 KW - 556.132.8 ER -