Catalog Record: Program HTVOL : the determination of tree crown volume by layers | Hathi Trust Digital Library

Navigation

Main Content

Tools

Program HTVOL : the determination of tree crown volume by layers / by Joseph C. Mawson, Jack Ward Thomas, Richard M. DeGraaf.

Main Author:	Mawson, Joseph C.
Other Authors:	Thomas, Jack Ward. , DeGraaf, Richard M.
Language(s):	English
Published:	Upper Darby, Pa. : Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, 1976.
Subjects:	Computer programs. Trees > United States.
Physical Description:	9 p. : ill. ; 27 cm.
Original Format:	Book
ISBN:
Locate a Print Version:	Find in a library

Viewability:

Full view (original from University of Minnesota)
Full viewno.354 (original from University of Illinois)

Catalog Search
Bibliographic search (Title, Author, Subject, ISBN/ISSN, Publisher, Series Title, or Year of Publication) of all HathiTrust items

Experimental Search
Full-text search of a small subset of HathiTrust items

Build & View Custom Collections

Go to Public Collections to browse other people's collections. Items from these collections can be copied into your own private collection.

Create your own Private Collection by searching or browsing to find items of interest and then adding them to a collection.

Full-text searching is available within public or private collections, and within individual items.

Close

Search Tips

Phrase Searching

Use quotes to search an exact phrase: e.g. "occult fiction"

Wildcards

Use * or ? to search for alternate forms of a word. Use * to stand for several characters, and ? for a single character: e.g. optim* will find optimal, optimize or optimum; wom?n will find woman and women.

Boolean Searching

Use AND and OR between words to combine them with Boolean logic: e.g. (heart OR cardiac) AND surgery will find items about heart surgery or cardiac surgery. Boolean terms must be in uppercase.