共 5 条
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[2]
BARUA D. N., 1956, Annual Report Indian Tea Association, Science Department, Tocklai, 1956, P34
[3]
BLACKMAN G. E., 1959, ANN BOT, V23, P131
[4]
MURRAY DB, 1966, LIGHT AN ECOLOGICAL
[5]
WATSON DJ, 1947, ANN BOT LOND, V11, P37