B. Howard

发表

O. Malm, H. A. Kehrig, B. Howard, 2008, Environmental pollution.

D. Burnside, M. Andrew, B. Howard, 2003 .

Jürg Oliver Straub, Mark Crane, Chris Watts, 2008, Environmental health perspectives.

L. Braat, R. Hails, R. Bugter, 2018, Biodiversity and Conservation.