@inbook{a1e8f870a1c211ddb6ae000ea68e967b,
title = "Improving market access in agriculture for the African least developed countries: deepening, widening, broadening and strengthening trade preferences",
author = "Wusheng Yu",
year = "2007",
language = "English",
isbn = "978-1-4020-6079-3",
series = "Wageningen UR Frontis Series",
publisher = "Kluwer Academic Publishers",
pages = "129--152",
editor = "Niek Koning and Per Pinstrup-Andersen",
booktitle = "Agricultural trade liberalization and the least developed countries",
address = "Netherlands",
}