Weeds reported in rice in south and southeast Asia

302 RICE WEEDS IN SOUTH AND SOUTHEAST ASIA
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International Rice Research Institute (1967) Annual report for 1966. P.O. Box 933, Manila,
Philippines. 302 p.
International Rice Research Institute (1968) Annual report for 1967. P.O. Box 933, Manila,
Philippines. 308 p.
International Rice Research Institute (1969) Annual report for 1968. P.O. Box 933, Manila,
Philippines. 402 p.
International Rice Research Institute (1971) Annual report for 1970. P.O. Box 933, Manila,
Philippines. 265 p.
International Rice Research Institute (1973) Annual report for 1972. P.O. Box 933, Manila,
Philippines. 266 p.
International Rice Research Institute (1974) Annual report for 1973. P.O. BOX 933, Manila,
Philippines. 266 p.
International Rice Research Institute (1975) Annual report for 1974. P.O. BOX 933, Manila,
Philippines. 384 p.
International Rice Research Institute (1976) Annual report for 1975. P.O. BOX 933, Manila.
Philippines. 479 p.
International Rice Research Institute (1977) Annual report for 1976. P.O. Box 933, Manila,
Philippines. 418 p.
International Rice Research Institute (1978) Annual report for 1977. P.O. BOX 933, Manila,
Philippines. 548 p.
International Rice Research Institute (1979) Annual report for 1978. P.O. BOX 933. Manila,
Philippines. 478 p.
International Rice Research Institute (1980) Annual report for 1979. P.O. Box 933, Manila,
Philippines. 538 p.
International Rice Research Institute (1981) Annual report for 1980. P.O. Box 933, Manila,
Philippines. 467 p.