Uptake of major plant nutrients N, P, K, and Ca by crop plants
Mitsui, S.
Uptake of major plant nutrients N, P, K, and Ca by crop plants - Taiwan 1970 - 23 p. - No. 1; Taiwan ASPAC Food and F .
Uptake of major plant nutrients N, P, K, and Ca by crop plants - Taiwan 1970 - 23 p. - No. 1; Taiwan ASPAC Food and F .