TY  - BOOK
AU  - Crocker William
AU  -  Barton Lela V
TI  - Physiology of seeds: an introduction to the experimental study of seed and germination problems
U1  - I,178:3, J3 
PY  - 1953///
CY  - Waltham
PB  - Chronica Botanica      
KW  - Botany
ER  -