@book{169079, author = {Robertson, C. M. and Marlborough Catchment Board and Regional Water Board.}, title = {Recreational use of Marlborough rivers / }, publisher = {Marlborough Catchment Board & Regional Water Board, }, year = {1986.}, address = {Blenheim [N.Z.] : }, note = {Available from Marlborough Catchment Board and Regional Water Board, P.O. Box 145, Blenheim, NZ - Revision of Cataloguing-in-Publcications data.} }