Millus, S. A., Pratt, H. M., ,
Informe técnico
el texto completo.
Millus, S.A. and H. M. Pratt. 2013. Heron and egret monitoring results at Picher Canyon: 1967 – 1996 Summary. ACR Technical Report 1967-1-1 © January 2013, All Hands Ecology Cypress Grove Research Center, P. O. Box 808, Marshall, CA 94940.