Diseases of cultivated plants
Abeygunawardena, D.V.W.
Diseases of cultivated plants - The Colombo ApothecariesCo.Ltd Colombo 1969 - 287p - Diseases Crops Plantations Spice Crops Plant disease
1109
632(548.7)
Agriculture
632. 1
Diseases of cultivated plants - The Colombo ApothecariesCo.Ltd Colombo 1969 - 287p - Diseases Crops Plantations Spice Crops Plant disease
1109
632(548.7)
Agriculture
632. 1