Thai National Documentation Center & Aterrado, V. R. (1970). Thai agricultural bibliography (1975-1977)-. Southeast Asian Regional Center for Graduate Study and Research in Agriculture.
Chicago-referens (17:e uppl.)Thai National Documentation Center och Verona R. Aterrado. Thai Agricultural Bibliography (1975-1977)-. College, Laguna: Southeast Asian Regional Center for Graduate Study and Research in Agriculture, 1970.
MLA-referens (9:e uppl.)Thai National Documentation Center och Verona R. Aterrado. Thai Agricultural Bibliography (1975-1977)-. Southeast Asian Regional Center for Graduate Study and Research in Agriculture, 1970.
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