Pesticides in Sri Lanka
Fernando, Ravindra
Pesticides in Sri Lanka documentation of selected literature and legal aspects [Text] - Colombo Friedrich Ebert Stiftung 1989 - ix, 255 p. ill. 21 cm.
Agriculture
632.95095493 / FER
Pesticides in Sri Lanka documentation of selected literature and legal aspects [Text] - Colombo Friedrich Ebert Stiftung 1989 - ix, 255 p. ill. 21 cm.
Agriculture
632.95095493 / FER