by Harris, D. G.;
Year: 1983., Callno: 619:340.13(941) HAR [PQ]
Book
by Western Australia. Dept. of Agriculture.; Harris, D. G.;
Year: 1987., Callno: 636.081.4 HAR [P]
Pamphlet
by Harris, D. G.; Western Australia. Dept. of Agriculture.;
Year: 1983., Callno: 636.083:340.13(941) HAR [P]
Pamphlet
by Kennedy, Harry D.; Walsh, David F.;
Year: (1970).
Journal article;Monograph
by Harris, D. G.; Western Australia. Dept. of Agriculture.;
Year: 1984., Callno: 637.5.07(941) HAR [PQ]
Pamphlet
by Harris, D. G.; Western Australia. Dept. of Agriculture.;
Year: 1983., Callno: 637.5.07:340.13(941) HAR [PQ]
Pamphlet
by Harris, D. G.; Western Australia. Dept. of Agriculture.;
Year: 1987., Callno: 636.4 HAR [P]
Pamphlet
by Western Australia. Dept. of Agriculture.; Harris, D. G.;
Year: 1987., Callno: 636.5 HAR [P]
Pamphlet
by Western Australia Government Chemical Laboratories.; Jago, J.; Harris, D. J.;
Year: 1984-1985., Callno: 633.367.2:631.53 HAR [Q]
Book