9,159 Siti Nur Jelita Sabran 2018-10-22 https://books.google.com.my/books?hl=en&lr=&id=-D1RR7A3HfUC&oi=fnd&pg=PA171&dq=Levisticum+officinale+crop+underutilized&ots=us0W8I5GOt&sig=9H7AMLjKbLTAj0iEcOo4JrMjQbg&redir_esc=y#v=onepage&q&f=false Peter, K. V. (Ed.). (2008). Underutilized and underexploited horticultural crops (Vol. 4). New India Publishing. NULL