Prosiding seminar regional teknologi pertanian spesifik lokasi kalimantan barat / Loka Pengkajian te....
proceedings of theinternational seminar on deep-water rice August 1974 / IRRI, Bangladesh
PENGANTAR ILMU PENYAKIT TUMBUHAN / Gadjah Mada University Press
CROP LOSS ASSESSMENT IN RICE / IRRI
MODELLING CROP-WEED INTERACTIONS / IRRI
WEED cONTROL iN rICE
WEED CONTROL AS A SCIENCE / WILEY
Disease Resistance in Plants Second Edition / ACADEMIC PRESS, INC. Harcourt Brace Jovanovich, Publi....
PLANT STRESS-INSECT INTERACTIONS / A WILEY-INTERSCIENCE PUBLICATION JOHN WILEY & SONS NEW YORK CHI....
DISEASES OF TROPICAL AND SUBTROPICAL VEGETABLES AND OTHER PLANTS / Collier Macmillan Publishers LOND....
