TY  - JA
AU  - Tyree,M.T
AU  - MacGregor,M.E
AU  - Petrov,A.
AU  - Upenieks,M.I
TI  - A comparison of systematic errors between the Richards and Hammel methods of measuring tissue - water relations parameters
SN  - 1480-3305
PY  - 1978///
T2  - Canadian Journal of Botany
ER  -