Wallace, K. B. (1970). Tari-Margarima road, Southern Highlands District: Investigation of subgrade drainage problems. Dept. of Public Works.
Chicago Style (17th ed.) CitationWallace, K. B. Tari-Margarima Road, Southern Highlands District: Investigation of Subgrade Drainage Problems. [Port Moresby]: Dept. of Public Works, 1970.
MLA (9th ed.) CitationWallace, K. B. Tari-Margarima Road, Southern Highlands District: Investigation of Subgrade Drainage Problems. Dept. of Public Works, 1970.
Warning: These citations may not always be 100% accurate.