Soil Physical Properties and Crop Production in the Tropics
Lal, R
Soil Physical Properties and Crop Production in the Tropics - Chichester John Wiley & Sons LAL 1979 - xiv, 551p.
0471997579
Soil Fertility
Soil Physics
631.42 / LAL
Soil Physical Properties and Crop Production in the Tropics - Chichester John Wiley & Sons LAL 1979 - xiv, 551p.
0471997579
Soil Fertility
Soil Physics
631.42 / LAL