共 15 条
[2]
AULAKH MS, 1984, J ENVIRON QUAL, V13, P130, DOI 10.2134/jeq1984.00472425001300010024x
[5]
AULAKH MS, 1983, AGRONOMY ABSTRACTS, P152
[7]
CARTER MR, 1982, PUBL U SASKATCHEWAN, V464, P58
[9]
GREVERS M, 1982, PUBL EXTENSION DIVIS, V464, P49