TY - BOOK AU - Aldhous, J.R. TI - Nursery practice T2 - Forestry commission bulletin; 43 U1 - 634.9564 21st ed. PY - 1975/// CY - London PB - Her Majesty's Stationery Office KW - Forest nurseries KW - Seeds KW - Weed control N1 - Index: pp 171-84 ER -