TY  - BOOK
AU  - H L PEARSE
TI  - GROWTH SUBSTANCES AND THEIR PRACTICAL IMPROVEMENT IN HORTICULTURE
U1  - P634P316G 
PY  - 1948///
CY  - LONDON
PB  - COMMANWEALTH AGRICULTURAL BUREAUX
KW  - GROWTH SUBSTANCES AND THEIR PRACTICAL IMPROVEMENT IN HORTICULTURE
N1  - MODERN BOOK HOUSE JABALPUR
ER  -