Poria root disease of tea
Shanmuganathan, N.
Poria root disease of tea - Thalawakelle The tea research institute - 13 p. ill. 22 cm.
Tea - diseases
632.3 / SHA
Poria root disease of tea - Thalawakelle The tea research institute - 13 p. ill. 22 cm.
Tea - diseases
632.3 / SHA