Soils and Soil Fertility
Troeh, Frederick. R.
Soils and Soil Fertility - 5th ed. - New Yark Oxford University Press 1993 - vi,462p.
0195083288
Technology (Applied sciences)
Agriculture and Related Technologies
Soil Fertility
Soils
631.42 / T79S
Soils and Soil Fertility - 5th ed. - New Yark Oxford University Press 1993 - vi,462p.
0195083288
Technology (Applied sciences)
Agriculture and Related Technologies
Soil Fertility
Soils
631.42 / T79S