English AGROVOC

BT Plant tissues
BT Plant anatomy
RT Bark
RT Collenchyma
RT Parenchyma
RT Roots
RT Sclerenchyma
RT Stele
RT Stems
(Lao)
   ເປືອກຂັ້ນໜ່ຶງ
(French)
   Cortex
(Spanish)
   Cortex