na INLIS000000000003376 20210519133642 210519||||||||| | ||| |||| || | 010-0521003376 en 633.73/NIE/o 633.73/NIE/o J.Nietner Observation on the natural history of the enemies of the coffee tree in Ceylon Colombo A.M. & J. Ferguson 1880 32 p.: 21 cm. PESTS OF PLANTS -- COFFEA -- SRI LANKA