TY - BOOK AU - Watson,A.S. AU - Duloy,J.H. TI - THE EFFECT OF WHEAT ACREAGE SHIFTS UPON THE MEAN AND VARIANCE OF TOTAL YIELDS IN N.S.W PY - 0000///s.d PB - EX. AUSTR. J. AGR. ECON. 8, 2, pp. 189-194 JOURNAL PAPER-48 JOURN. USTR. AGR. ECON. SOC. ER -