Asas2 perlindongan tumbohan2 yang mudah /
Asas2 perlindongan tumbohan2 yang mudah / Asas-asas perlindungan tumbuh-tumbuhan yang mudah Simple principles of crop protection W. T. H. Peregrine - Bandar Seri Begawan : Jabatan Pertanian Brunei, [Date of publication not identified] - various paging (13 pages in Malay ; 11 pages in English) : no illustrations ; 25 cm - Risalah ; No.1 . - Risalah ; No.1 .
Includes text in English Title in English
pests and diseases --Pest control and treatment of diseases --Brunei
Brunei --Pest and diseases --Pest control and treatment of diseases
SB950.3.B75 P47