Soils and alkali : fertility, irrigation, etc. /

Soils and alkali : fertility, irrigation, etc. / O'Brine, David,b. 1849. text Fort Collins, Colo. : State Agricultural College, Agricultural Experiment Station, 1889. eng application/pdf COABIRRI100012 COABNRBC100012 Colorado Agriculture Bibliography Soils Alkali lands COAB_21653100.pdf "http://www.acns.colostate.edu/?page=copyright"

Soils and alkali : fertility, irrigation, etc. /

O'Brine, David,b. 1849.

text

Fort Collins, Colo. : State Agricultural College, Agricultural Experiment Station,

1889.

eng

application/pdf

COABIRRI100012

COABNRBC100012

Colorado Agriculture Bibliography

Soils

Alkali lands

COAB_21653100.pdf

"http://www.acns.colostate.edu/?page=copyright"