TY  - SER
AU  - Pearl, R. T.,
TI  - H. E. A. Year Book : The Annual Publication of the Horticultural Education Association Vol. 2
U1  - 635 
PY  - 1933///
CY  - Kent
PB  - Horticultural Education Association
KW  - Garden crops (Horticulture)
KW  - Horticulture
ER  -