Behavior of minor elements in paddy soils
Ponnamperuma, F. N.
Behavior of minor elements in paddy soils - Manila : International Research Institute, 1977 - 15 p. : gráfs. - IRRI research paper series ; 8 . - IRRI research paper series ; 8 .
52275
Elementos menores.
Suelos arroceros.
Behavior of minor elements in paddy soils - Manila : International Research Institute, 1977 - 15 p. : gráfs. - IRRI research paper series ; 8 . - IRRI research paper series ; 8 .
52275
Elementos menores.
Suelos arroceros.
