Function and distribution of manganese in plants and soils
KELLEY, W. P
Function and distribution of manganese in plants and soils - Washington 1912 - 56p - Hawali Agricultural Experiment Station, bulletin,no.26 .
MANGANESE -- PHYSIOLOGICAL EFFECT
MANGANESE -- PHYSIOLOGICAL EFFECT
581.133 56 K25F
Function and distribution of manganese in plants and soils - Washington 1912 - 56p - Hawali Agricultural Experiment Station, bulletin,no.26 .
MANGANESE -- PHYSIOLOGICAL EFFECT
MANGANESE -- PHYSIOLOGICAL EFFECT
581.133 56 K25F