Results from long-term fertilizer experiments in China: The risk of groundwater pollution by nitrate
2011 ◽
Vol 58
(3-4)
◽
pp. 177-183
◽
Keyword(s):
2001 ◽
Vol 73
(2)
◽
pp. 97-111
◽
2013 ◽
Vol 409-410
◽
pp. 318-324
◽
1995 ◽
Vol 28
(Supplement 1)
◽
pp. S1-S15
◽
Keyword(s):
2002 ◽
Vol 45
(3)
◽
pp. 195-202
◽
Keyword(s):
Keyword(s):
Keyword(s):
1999 ◽
Vol 173
◽
pp. 189-192