Symposium on soil organic matter studies, j. o. b. t. I. a. e. a. a. t. F. o. t. U. N. i. c. w. A. a. h. i. (1977). Soil organic matter studies. International atomic energy agency.
Citación estilo ChicagoSymposium on soil organic matter studies, jointly organized by the International atomic energy agency and the FAO of the United Nations in co-operation with Agrochimica and held in. Soil Organic Matter Studies. Vienna: International atomic energy agency, 1977.
Cita MLASymposium on soil organic matter studies, jointly organized by the International atomic energy agency and the FAO of the United Nations in co-operation with Agrochimica and held in. Soil Organic Matter Studies. Vienna: International atomic energy agency, 1977.
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