University of Minnesota Water-Based Nitrogen Budget
2010 ◽
pp. 67-81
◽
1968 ◽
Vol 32
(4)
◽
pp. 420-429
◽
1981 ◽
Vol 24
(1)
◽
pp. 151-151
Keyword(s):
1995 ◽
Vol 34
(03)
◽
pp. 289-296
◽
Keyword(s):
2019 ◽
Vol 11
(6)
◽
pp. 523-539
2018 ◽
Vol 49
(5)
◽
pp. 439-456
◽