Calibration of downhole temperature and pressure instruments = L'étalonnage des instruments de mesure de température et de pression au fond des puitsSYMS, P; STEVENS, L.New Zealand geothermal workshop. 1981, pp 109-113Conference Paper

AN INTEGRATED STUDY ON THE IMPACT OF METALLIC TRACE ELEMENT POLLUTION IN THE COEUR D'ALENE - SPOKANE RIVERS AND LAKE DRAINAGE SYSTEM.FUNK WH; RABE FW; FILBY R et al.1975; ; S.L.; WASHINGTON RES. CENT.; DA. 1975; PP. (346P.); BIBL. 9 P. 1/2; 170 ILL.Book

The effects of enterprise zones on local property marketsERICKSON, R. A; SYMS, P. M.Regional studies. Journal of the regional studies association Reading. 1986, Vol 20, Num 1, pp 1-14Article

The effect of flickering U-V light output on the attactiveness of an insect electrocutor trap to the house-fly, Musca domesticaSYMS, P. R; GOODMAN, L. J.Entomologia experimentalis et applicata. 1987, Vol 43, Num 1, pp 81-85, issn 0013-8703Article

Intensity and spectral emission as factors affecting the efficacy of an insect electrocutor trap towards the house-flyROBERTS, A. E; SYMS, P. R; GOODMAN, L. J et al.Entomologia experimentalis et applicata. 1992, Vol 64, Num 3, pp 259-268, issn 0013-8703Article