TY  - JA
AU  - Venus,J.C.
AU  - Causton,D.R.
TI  - Plant growth analysis:  a re-examination of the methods of calculation of relative growth and net assimilation rates without using fitted functions [wheat,         sunflower]
U1  - 80-483230 
PY  - 1979///
KW  - Plant physiology and biochemistry
KW  - Sunflower helianthus annuus
KW  - Wheat triticum spp
N1  - 7 ref
T2  - Annals of Botany (UK). (1979). v. 43(5) p. 633-638
ER  -