Thanks, with your lead, I was able to track it down to the revised
edition of 1991.
Silvics of North America Volume 1 Conifers, Volume 2 Hardwoods and the
number Agriculture Handbook is now 654.

So will look to buy these.

When I posted I said that PvR would not know for he is in Holland and
not with old US books on trees.

A.P.