Diseases of field crops

Diseases of field crops

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Manylion Llyfryddiaeth
Prif Awdur: Dickson, James Geere 1891-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Manila National Book Store c1956.
Rhifyn:2nd ed.
Pynciau:
Field crops > Diseases and pests.