help
Proposed Coding System for Pedon Data for Trial by the Centre for Soil Research. Manual 3. - Version 1. [Monograph]
Gallup, D.L. \ 1978
Asia - Indonesia
help
A Proposed Guide to Soil Correlation in Indonesia. Manual 2 - Version 1. [Monograph]
Gallup, D.L. \ Suhardjo, H. \ 1982
Asia - Indonesia
help
Report on the Special Interest Group Sessions Dealing with Soil Classification at the Soils with Variable Charge Conference Massey University, Palmerston North, New Zealand 11-18 February 1981. Technical Note no. 9. [Monograph]
Gallup, D.L. \ 1981
erosion - soil conservation - Asia - Indonesia
help
Soil and Their Uses. Part I. Soil Survey Interpretation Handbook (+ 4 appendixes) [Monograph]
Gallup, D.L. \ Kashemsanta, S. \ Pimpand, A. \ 1967
land use - soil suitability - soil chemical properties - soil types - soil profiles - Thailand
help
Land Capability Classification. Part II. Soil Survey Interpretation Handbook for Northeast Thailand [Monograph]
Gallup, D.L. \ Kashemsanta, S. \ Pimpand, A. \ 1967
soil types - soil suitability - land classification - Thailand
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