Laan, P. V. D. (1981). PEST OF CROPS IN INDONESIA. PT. Ictiar Baru-Van Hoeve.
Chicago Style (17th ed.) CitationLaan, P.A. Van Der. PEST OF CROPS IN INDONESIA. PT. Ictiar Baru-Van Hoeve, 1981.
MLA (8th ed.) CitationLaan, P.A. Van Der. PEST OF CROPS IN INDONESIA. PT. Ictiar Baru-Van Hoeve, 1981.
Warning: These citations may not always be 100% accurate.