00419nam a2200145Ia 4500008004100000020001500041082001600056245003000072260005000102300000800152650004100160650003400201653002500235653001300260170901s1976    xx            000 0 und d  a011710115X  a634.9bG72R 0aReport on Forest Research  aLondonbHER Majesty's Stationery Officec1976  a101  aAgriculture and related technologies  aTechnology (Applied sciences)  aForests and Forestry  aResearch