na INLIS000000000000580 20220516130219.0 220516| ||| | ind a 0010-052200000000270 SOIL Management for Sustainable Rice Production in the Tropics Samaran Panichapong {et. al } Thailand IBSRAM 1991 424 p. :ills. ; 24 cm ISBN 974-7087-07-3 631.42 SOIL RICE-PRODUCTION. 1 1196