Wong, C. M
Fertilizer situation in four countries of Southeast Asia / C.M.Wong - Taipei City,China : ASPAC Food & Fertilizer Technology Center, 1986. - 23 p. : ill. - Extension bulletin no.239 . - Extension bulletin (Asian and Pacific Council.Food and Fertilizer Technology Center); no.239 .
44041146
Fertilizers--Southeast Asia.
Fertilizer situation in four countries of Southeast Asia / C.M.Wong - Taipei City,China : ASPAC Food & Fertilizer Technology Center, 1986. - 23 p. : ill. - Extension bulletin no.239 . - Extension bulletin (Asian and Pacific Council.Food and Fertilizer Technology Center); no.239 .
44041146
Fertilizers--Southeast Asia.