490 Harris: FACTORS INFLUENCING THE WEIGHT OF BEAN SEED 
aa Ser Wee Wee Wee ee ea et 
(seme Tigeas ae eae | 
1 ESAS eat NS Ne RS ee ee 
; Ore pees to sybian wee 
nti babel ld ee i i iii aii 
Fic. 2. Regression of seed weight on number of pods per plant. See explanation 
of Fic. 1. 
