Interlaboratory comparison of soil phosphorus extracted by various soil test methods
2001 ◽
Vol 32
(15-16)
◽
pp. 2325-2345
◽
2011 ◽
Vol 42
(3)
◽
pp. 283-292
◽
1957 ◽
Vol 37
(2)
◽
pp. 134-142
◽
2007 ◽
Vol 38
(11-12)
◽
pp. 1579-1587
◽
1994 ◽
Vol 25
(13-14)
◽
pp. 2385-2394
◽
2003 ◽
Vol 34
(15-16)
◽
pp. 2059-2071
◽
1974 ◽
Vol 40
(1)
◽
pp. 24-30
◽
2016 ◽
Vol 9
(1)
◽
pp. 63
◽