"butcher, dennis n. "
plant tissue culture: / dennis.n. butcher - 1 ed. - uk : edward arnold 1976. - ", 67p.; 22 cm." - studies in biology no.65 .
0 7131 2559 4
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581. 8 but
plant tissue culture: / dennis.n. butcher - 1 ed. - uk : edward arnold 1976. - ", 67p.; 22 cm." - studies in biology no.65 .
0 7131 2559 4
--
581. 8 but