TY  - BOOK
AU  - H. L. Pearse
TI  - Growth substances and their practical importance in horticulture
U1  - 581.1341 
PY  - 1948///
CY  - London
PB  - Invicta press
N1  - H. L. Pearse: Growth substances and their practical importance in horticulture.  London.  Invicta press, 1948.--(581.1341PEA)
ER  -