Assessment of Soil Nutrient Balance: Approaches and Methodologies
Author:  R.N. Roy, R.V. Misra, J.P. Lesschen, E.M. Smaling
Publishing:  FAO
Published Date:  23-Jan-1965
Summary:

Nutrient budget modeling

ISBN:  B0280
Year:  2003
Pages:  88
Categories:  ชั้น 1