00887nam a22002777a 4500 CHAP 20220329135538.0 971013s1950 r 00010 d 38280 39252 43372 CHAP 634.9751 P43 Pearson, Gustaf Adolph. 86423 Management of ponderosa pine in the southwest as developed by research and experimental practice Washington : Departament of Agriculture, 1950 218 p. : ilus. Agriculture monograph ; 6 BATCH-UPD 10 20130110 UCH01 2125 CONVERSION 10 20130109 UCH01 1321 Pinus ponderosa. 88359 Agriculture monograph ; 6 2130 BK LIBRO 634.9751 P43 BC LIBRO 33724000255485 LIBRO 23889 43372 i 38280 38280 0 0 ddc 0 2 0 GRAL BC BC PP_GRAL 2019-12-31 LIBRO 0 634.9751 P43 33724000255485 2019-12-31 00:00:00 2019-12-31 LIBRO