00850nam a2200241 i 4500 27159 27159 C2-0109283 PPAK 20190622214955.0 970623s1987 my a|||| ||||| | eng d 9679360202 PPAK eng PPAK rda 631.47143 23 631.47143 INT R International Conference on Steepland Agriculture in the Humid Tropics ( 1987 : Kuala Lumpur ) ; Steepland agriculture in the humid tropics : Tay, T.H. ; Mokhtaruddin, A.M. ; Zahari, A.B. Kuala Lumpur : Malysian Agricultural Research and Development Institute , 1987 xi, 924 pages : illustrations ; 29 cm rdacontent text rdamedia unmediated rdacarrier volume Agriculture - Tropics B ddc 0 1 SP R 2004-03-16 R 631.47143 INT A00424490 2018-05-08 00:00:00 B 0 1 JT R 2004-03-31 R 631.47143 INT A00847265 2018-05-08 00:00:00 B