Alfalfa yield response to potassium, calcium and magnesium leveless with three s
Lynd, L.Q., Murphy, H.F.
Alfalfa yield response to potassium, calcium and magnesium leveless with three s - Oklahoma 1964 - 15 p. - No. B-622; Oklahoma Agricultur .
Alfalfa yield response to potassium, calcium and magnesium leveless with three s - Oklahoma 1964 - 15 p. - No. B-622; Oklahoma Agricultur .