by Burt, J. R. (John Roger), 1943-;
Callno: 05:634/635(941)
Journal
by Northern Territory Dept. of Primary Industry and Fisheries.; Cann, Brian.;
Year: [1994], Callno: 634.613.1(948) CAN [Q]
Book
by Mason, M. G. (Western Australian Dept. of Agriculture, Perth. Plant Nutrition Branch);
Callno: 05:63(941)
Journal
by Burt, J. R. (John Roger), 1943-;
Callno: 05:634/635(941)
Journal
by Rygg, G. L.; United States Dept. of Agriculture.;
Year: 1975., Callno: 634.613 RYG
Book
by Elmer, H. S.; Carpenter, J. B.;
Year: 1978., Callno: 632:634.613.1 CAR [Q]
Book