The ammonifying efficiency of certain Colorado soils / Sackett, Walter G.(Walter George),1880- Robbins, Wilfred William,1884-1952.Algae in some Colorado soils. text Fort Collins, Colo. : Agricultural Experiment Station of the Agricultural College of Colorado, 1912. eng application/pdf COABNRBC100185 Colorado Agriculture Bibliography Soil chemistry Nitrification. Soil algae COAB_21708614.pdf "http://www.acns.colostate.edu/?page=copyright"
The ammonifying efficiency of certain Colorado soils /
Sackett, Walter G.(Walter George),1880-
Robbins, Wilfred William,1884-1952.Algae in some Colorado soils.
text
Fort Collins, Colo. : Agricultural Experiment Station of the Agricultural College of Colorado,
1912.
eng
application/pdf
COABNRBC100185
Colorado Agriculture Bibliography
Soil chemistry
Nitrification.
Soil algae
COAB_21708614.pdf
"http://www.acns.colostate.edu/?page=copyright"