(1999). National integrated research, development and extension agenda for vegetables, 1999-2004. s.n.
Chicagoスタイル(17版)引用形式National Integrated Research, Development and Extension Agenda for Vegetables, 1999-2004. [S.l: s.n, 1999.
MLA(9版)引用形式National Integrated Research, Development and Extension Agenda for Vegetables, 1999-2004. s.n, 1999.
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