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Phosphorus nutrition of alfalfa, blue grass, clover, orchard grass, reed canary grass, and rye grass

Phosphorus nutrition of alfalfa, blue grass, clover, orchard grass, reed canary grass, and rye grass

1950-1974 (TVA)

50138


Diagnóstico foliar.
Fósforo--Efecto en alfalfa.
Fósforo--Efecto en plantas.