TY - BOOK ID - 5923422 TI - Handboek ekologisch tuinieren AU - Van Boxem, Herman AU - Williame, Frank PY - 1988 SN - 9094010437 PB - Wommelgem VELT DB - UniCat KW - ecologisch tuinieren KW - Basic Sciences. Agriculture KW - Alternative Farming KW - Organic Farming KW - Organic Farming. UR - https://www.unicat.be/uniCat?func=search&query=sysid:5923422 AB - ER -