Title: Cone crops of ponderosa pine in central Arizona, including the influence of Abert squirrels / by M.M. Larson and Gilbert H. Schubert.
Author(s): Larson, M. M. (Merlyn Milfred), 1928-
Publisher: Fort Collins, Colo. : Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1970.
Subject(s): Ponderosa pine Seeds.

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010 00 _a    70610009 //r852
035 00 _a (OCoLC)00447238
040 00 _a DLC
       _c DLC
       _d m.c.
       _d RQF
043 00 _a n-us-az
049 00 _a RQFU
       _c 1 [SER]
       _v 99999
       _o if you want this item, enter
 dsc/634.9un31153rp,b=58
050 00 _a SD11
       _b .A4568 no. 58
       _a SD397.P6115
070 00 _a A99.9
       _b F7632U no.58
072 00 _a K110
       _a F820
       _a K001
082 00 _a 634.9/0978 s
       _a 634.9/751/7
086 00 _a A 13.78:RM-58
092 00 _a 634.9
       _b Un31153rp, no.58
100 10 _a Larson, M. M.
       _q (Merlyn Milfred),
       _d 1928-
245 10 _a Cone crops of ponderosa pine in central Arizona,
 including the influence of Abert squirrels /
       _c by M.M. Larson and Gilbert H. Schubert.
260 00 _a Fort Collins, Colo. :
       _b Rocky Mountain Forest and Range Experiment Station,
 Forest Service, U.S. Dept. of Agriculture,
       _c 1970.
300 00 _a 15 p. :
       _b ill. ;
       _c 27 cm.
440 00 _a USDA Forest Service research paper RM ;
       _v 58
504 00 _a Bibliography: p. 13-15.
650 00 _a Ponderosa pine
       _x Seeds.
650 00 _a Pine
       _z Arizona
       _x Seeds.
650 00 _a Abert squirrel.
700 10 _a Schubert, Gilbert Herman,
       _d 1915-