TY  - BOOK
AU  - Purvis,M.J.
AU  - Collier,D.C.
AU  - Walls,D.
TI  - Laboratory techniques in botany
U1  - 581.028 16
PY  - 1966///
CY  - Washington
PB  - Butterworths
KW  - Botany
KW  - Technique
N1  - Includes bibliographies and index
ER  -