Relation of Weather to Fruitfulness In Plum PLATE 15 



6 7 6 9 /O II /2 J3 14 15 16 i7 18 19 20 21 3Z 23 24 25 



15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 



1/<J 



8 

 



24 25 26 27 28 29 30 I 2 3 4 5 6 7 



9 /O 1/ 12 13 14 



f 4 5 6 7 8 9 10 II I a /3 14 15 16 17 IB 19 cO 21 22 23 24 < 



Journal of Agricultural Research 



Vol. XVII, No. 3 



