TY - CHAP AU - Waller, G R; Nowacki, E K TI - Metabolic (catabolic) Modifications of Alkaloids by Plants T2 - Alkaloid Biology and Metabolism in Plants CY - Boston PB - Springer US PY - 1978 SP - 183 EP - 249 DO - 10.1007/978-1-4684-0772-3_6 ER -