@Article{ RUIZ_ROMERO:113-123,

author = { JUAN MANUEL RUIZ SÁEZ and LUIS MARÍA ROMERO MONREAL } ,

title = { NITROGEN EFFICIENCY AND METABOLISM IN GRAFTED WATERMELON PLANTS },

journal = { SCIENTIA HORTICULTURAE },

year = { 1999 },

volume = { 81 },

issn = { 0304-4238 },

pages = { 113-123 },

}