RED CELL BLOOD GROUPS OF THE PERUVIAN CASHINAHUAFRANCIS E. JOHNSTON, RICHARD L. JANTZ, KENNETH M. KENSINGER, GEOFFREY F. WALKER, FRED H. ALLEN, JR. and MARY E. WALKER · Human Biology · 1968

A systems approach to the evaluation of natural resource management initiativesJennifer A Bellamy; Daniel H Walker; Geoffrey T McDonald; Geoffrey J Syme · 2001

ReviewsHATTENDORF, JOHN B.; JAMES, ALAN; APPLEBY, JOHN C.; MOWAT, ROBERT J.C.; LAUGHLIN, JIM MAC; WALKER, FRED M.; BELLAMY, MARTIN; ROBINSON, ROBB; VAN DER MERWE, PIETER; FNI, FRANK SCOTT; BLACK, JEREMY; BOYER, HAROLD N.; HOBBS, DAVID; CHANNON, R. F.; HARDING, RICHARD; LAW, DEREK; TILL, GEOFFREY; HAGMARK-COOPER, HANNA; LEEK, MICHAEL; GREILING, MEREDITH; MALCOLM, EMILY; WALKER, FRED M. · The Mariner's Mirror · 2011

On the growth of the mandibleGeoffrey F. Walker; Charles J. Kowalski · 1972

Book reviewsJ. Cañadell; W. Küsswetter; Hans K. Uhthoff; Geoffrey Walker · 1995

Charles Harrison Blackley, 1820–1900GEOFFREY TAYLOR; JANE WALKER · 1973

Computer morphometrics in craniofacial biologyGeoffrey F. Walker; Charles J. Kowalski · 1972

TETRAETHYL LEAD POISONINGWalker, Geoffrey; Boyd, PhilipR. · The Lancet · 1952