by Waylen, Kerry A., Blackstock, Kirsty L., Marshall, Keith B., Dunglinson, Jill
Published in Environmental policy and governance (01.03.2015)

by Eaton, Mark A., Marshall, Keith B., Gregory, Richard D.
Published in Bird study (01.07.2007)

by INDU PATEL, MARSHALL, K. R. B, WILLIAMS, C, OTHMAN, H, CROSBY, N. T
Published in Analyst (London) (1994)

by KEITH B. MARSHALL
Year of Publication 20.09.1971