Please use the following format to cite the selected article:

Jaworska G. , Kmiecik W. 1999. CONTENT OF SELECTED MINERAL COMPOUNDS, NITRATES III AND V, AND OXALATES IN SPINACH (SPINACIA OLERACEA L.) AND NEW ZEALAND SPINACH (TETRAGONIA EXPANSA MURR.) FROM SPRING AND AUTUMN GROWING SEASONS, EJPAU 2(2), #03.