8

Soil acidification in urine affected and urea affected soil

Year:
1992
Language:
english
File:
PDF, 549 KB
english, 1992
9

Irrigation increases groundwater recharge in the Macquarie Valley

Year:
1996
Language:
english
File:
PDF, 487 KB
english, 1996
12

Ammonium fixation and availability in some cereal producing soils in Queensland.

Year:
1972
Language:
english
File:
PDF, 480 KB
english, 1972