TY - RPRT TI - Nitrification in a zeoponic substrate. AU - R L McGilloway AU - R W Weaver AU - D W Ming AU - J E Gruener PY - 2003 DO - 10.1023/a:1026174026995 UR - https://pubmed.ncbi.nlm.nih.gov/14664221/ ID - 14664221 ER -