---

NIELSEN & HADDOW PTY LIMITED TRACK MAINTENANCE CONTRACTORS PTY LTD IDAS PTY LTD GEMI PTY LTD SAYER HOLDINGS PTY. LTD. KANNA HOLDINGS PTY LTD L & B SYMON NOMINEES PTY LTD PRIDEL PTY LTD G WALKER & FRAZER HOLDINGS PTY LTD ROBERT T FRAZER INVESTMENTS PTY LTD GEOFFREY V WALKER INVESTMENTS PTY LTD ZEATER & SONS PTY LTD GAIROB PTY LTD GIANKA PTY. LTD. RAMSAY PROFESSIONAL SERVICES PTY LIMITED E G L INVESTMENT & DEVELOPMENT CORPORATION PTY LIMITED BOWMAN PASTORAL CO. PTY. LTD. CUDAL BOWLING CLUB LTD I J R HOLDINGS PTY LIMITED BLANKA PTY. LTD.