Maldonado Capriles, J., and Jorge Miró Mercado. “THE MITE ORNITHONYSSUS SYLVARIUM (C. AND F.) (ARACHNIDA: ACARINA-MACRONYSSIDAE) ATTACKING FOWL IN PUERTO RICO”. The Journal of Agriculture of the University of Puerto Rico, vol. 61, no. 3, July 1977, pp. 400-1, doi:10.46429/jaupr.v61i3.10442.