Proposal to Fence an area of Haupori Station, Ocean Beach, to protect PingaoTechnical Report
Scott, J.; Walls, G., 1987, Internal Report, DSIR, Havelock North. Expand
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- Author: Walls, G.
Simply sand? Ocean Beach dunes, Hawkes BayDOC Publication
Walls, G., 1998, Conservation Advisory Notes. Expand
South Marlborough Significant Natural Areas Project: A summary of results from an ecological survey of significant natural areas on private land in Marlborough, South of the Wairau RiverTechnical Report
Walls, G.; Simpson, P.; Eade, N., 2005. Expand
Southland Plains ecological district: survey report for the Protected Natural Areas programmeDOC Publication
Walls, G.; Rance, B., 2003. Expand
Tasman District biodiversity overview 2004Other Publication
Walls, G.; Simpson, P., 2004. Expand
Threatened plants of Hawke's BayDOC Publication
Walls, G., 1998. Expand
Where Water Meets Land: Ecological Values and Conservation Management of Driftwood
Walls, G., 1997. Expand