by New Zealand Crop Research Division.; Wilson, D. R.;
Year: [1982], Callno: 631.67 TEC [Q]
Book
by National Conference on Management of Nitrogen in Irrigated Agriculture (1978 : Sacramento, Calif.); Pratt, Parker F.; United States National Science Foundation.; University of California Dept. of Soil and Environmental Sciences.;
Year: 1978., Callno: 631.811.1:631.67 NAT [Q]
Book
by Bonarius, Helmut.;
Year: 1975, Callno: 631.4(678)BON
Book
by Australia Dept. of Trade and Resources.;
Year: 1982., Callno: 631.67(94) AUS
Book
by Morris, R. J. (Agriculture Western Australia, Bunbury); Western Australia Agriculture Western Australia Meat and Dairy Program.;
Callno: 05:637.1(941)
Journal
by Ontario Ministry of Agriculture, Food and Rural Affairs.;
Year: [1995], Callno: 631.67(713) IRR
Book
by Victoria Dept. of Agriculture.; Bretag, Trevor.; Grains Research and Development Corporation (Australia); Drew, Nick.;
Year: 1994., Callno: 635.651(945) IRR [Q]
Book
by Banks, Len.; National Irrigation Research Fund (Australia); Wood, Stewart.;
Year: 1991., Callno: 631.67(94) WOO [Q]
Book
by Solomon, Kenneth H.; Howell, Terry A.; Hoffman, Glenn J.;
Year: 1990., Callno: 631.67 MAN
Book
by Shone, Fred King.;
Callno: 05:63(680)
Serial