TY - BOOK ID - 14378478 TI - Verwarming van kassen en bakken PY - 1936 PB - Zwolle W.E.J. Tjeenk Willink DB - UniCat KW - HOR Horticulture KW - greenhouse plants KW - greenhouses KW - heating systems KW - horticulture UR - https://www.unicat.be/uniCat?func=search&query=sysid:14378478 AB - ER -