TY - BOOK ID - 14455602 TI - A natural environment for learning : Proceedings of an international congress on education in botanic gardens held in Utrecht, The Netherlands, 14-16 May 1991 AU - Willison, Julia AU - Wyse Jackson, Peter AU - Botanic Gardens Conservation International ( BGCI ) PY - 1992 SN - 095202750X PB - Richmond BGCI DB - UniCat KW - botanical gardens KW - education KW - symposium proceedings UR - https://www.unicat.be/uniCat?func=search&query=sysid:14455602 AB - ER -