Laboratory techniques in botany /
Purvis, M. J.
Laboratory techniques in botany / M. J. Purvis, D. C. Collier and D. Walls. - 2nd ed. - London : Butterworths, 1966. - viii, 439 p.
Botany--Laboratory manual.
QK53 / .P87 1966
Laboratory techniques in botany / M. J. Purvis, D. C. Collier and D. Walls. - 2nd ed. - London : Butterworths, 1966. - viii, 439 p.
Botany--Laboratory manual.
QK53 / .P87 1966