Research graph
References from EFFECT OF LONG-TERM SEWAGE SLUDGE APPLICATION ON THE DISTRIBUTION OF NUTRIENTS IN MAIZE (ZEA MAYSL.). Local targets link to admitted publications; unresolved targets remain external evidence.
10.1007/bf00482941
10.1007/bf00482941 · 1994 · External reference
10.2134/jeq1995.00472425002400010002x
10.2134/jeq1995.00472425002400010002x · 1995 · External reference
10.1016/s1161-0301(96)02017-5
10.1016/s1161-0301(96)02017-5 · 1996 · External reference
10.1016/s1161-0301(99)00016-7 · 1999 · Admitted local publication
Unresolved reference
1995 · External reference
Unresolved reference
1992 · External reference
10.2134/agronj1988.00021962008000020018x
10.2134/agronj1988.00021962008000020018x · 1988 · External reference
10.1016/0038-0717(94)00179-5
10.1016/0038-0717(94)00179-5 · 1995 · External reference
Unresolved reference
External reference
Unresolved reference
1992 · External reference
Unresolved reference
1982 · External reference
10.1104/pp.77.2.483
10.1104/pp.77.2.483 · 1985 · External reference
10.1016/0026-265x(65)90070-6
10.1016/0026-265x(65)90070-6 · 1965 · External reference
10.1007/bf01908269
10.1007/bf01908269 · 1952 · External reference
Unresolved reference
1993 · External reference
10.1007/978-94-009-2817-6_8
10.1007/978-94-009-2817-6_8 · External reference
10.1080/00103620009370438
10.1080/00103620009370438 · 2000 · External reference
