Fitzsimmons, R. W.
Winter crops elective / notes prepared by Roger Fitzsimmons. - Paterson : Farm Management Home Study Program, Dept. of Agriculture, N.S.W., 1985. - 26 p. : ill. - Farm management course 1985 .
Grain.
Winter crops elective / notes prepared by Roger Fitzsimmons. - Paterson : Farm Management Home Study Program, Dept. of Agriculture, N.S.W., 1985. - 26 p. : ill. - Farm management course 1985 .
Grain.