Tropical soils research program Annual report for 1975
Tropical soils research program Annual report for 1975
North Carolina State University
- North Carolina, USA North Carolina State University November 1976
- 312p. ill. 28 cm
Agriculture--Tropics--Periodicals
Agriculture--Periodicals--Latin America
Soils--Tropics--Periodicals
Soils--Periodicals--Latin America
Agriculture--Tropics--Periodicals
Agriculture--Periodicals--Latin America
Soils--Tropics--Periodicals
Soils--Periodicals--Latin America