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        1. ¾Ä¡ÉÈÒʵÃì (Bonany) à»ç¹¡ÅØèÁÊÔè§ÁÕªÕÇÔµ¢¹Ò´ãË­è·Õèà»ç¹¾Ç¡¾×ª·Ñé§ËÁ´ «Öè§ÍÒ¨á¡à»ç¹ÊÒ¢ÒÂèÍ æ ੾ÒоתáµèÅЪ¹Ô´ àªè¹
            1.1 µÄ³ÇÔ·ÂÒ(Agrostology)ÈÖ¡ÉÒà¡ÕèÂǡѺ˭éÒ
            1.2 à´¹â´ÃâÅÂÕ(Dendrology) ÈÖ¡ÉÒà¡ÕèÂǡѺäÁéÂ×¹µé¹
            1.3 ºÃÔâÍâÅÂÕ (Brylogy) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¾Ç¡ÁÍÊ
            1.4 à·ÍÃÔâÍâÅÂÕ (Pteridology)ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧà¿ÔÃì¹

        2. ÊѵÇÇÔ·ÂÒ (Zoology) à»ç¹ÊÔè§ÁÕªÕÇÔµ¢¹Ò´ãË­è·Õèà»ç¹¾Ç¡ÊѵÇì á¡ä´éà»ç¹ËÅÒÂÊÒ¢Ò ¤×Í
            2.1 àÎÅÁÔ¹âÍâÅÂÕ(Helminthology) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§µÑÇ˹͹ËÃ×;ÂÒ¸Ô
            2.2 Êѧ¢ÇÔ·ÂÒ(Malacology) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§ËÍÂ
            2.3 ¡Õ¯ÇÔ·ÂÒ (Entomology) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§áÁŧ
            2.4 ÍФÒâÃâÅÂÕ (Acarology)ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§àËçºáÅÐäÃ
            2.5 ÁÕ¹ÇÔ·ÂÒ (Ichthyology)ÈÖ¡ÉÒà¡ÕèÂǡѺ»ÅÒ
            2.6 àÎÍÁÔâÍâÅÂÕ (Herpetology) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§ÊѵÇì¤ÃÖ觺¡¤ÃÖè§¹éÓ áÅÐÊѵÇìàÅ×éͤÅÒ¹
            2.7 ÇÔˤÇÔ·ÂÒ (Ornithology-ÍÍÃì¹Ôâ¸âÅÂÕ) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¹¡
            2.8 áÁÁÁÒâÅÂÕ (Mammalogy) ÈÖ¡ÉÒà¡ÕèÂǡѺàÃ×èͧ¢Í§ÊѵÇìàÅÕé§ÅÙ¡´éǹÁ

        3.¨ØÅªÕÇÇÔ·ÂÒ (Microbiology)ÈÖ¡ÉÒà¡ÕèÂǡѺÊÔè§ÁÕªÕÇÔµ¢¹Ò´àÅç¡·ÕèÁͧäÁèàËç¹´éǵÒà»ÅèÒ àªè¹ ÃÒ áº¤·ÕàÃÕ äÇÃÑÊ ÏÅÏ