The Masagana/Margate system of planting rice a study of an agricultural innovation

The Masagana/Margate system of planting rice a study of an agricultural innovation

Show all versions (4)
Manylion Llyfryddiaeth
Prif Awdur: Covar, Prospero R.
Fformat: Llyfr
Cyhoeddwyd: Quezon City 1960
Pynciau:
Agriculture > Research.
Rice > Philippine Islands.
Rice research.