Archive image from page 27 of da xing an ling sen. da xing an ling sen lin zi yuan diao cha bao gao daxinglingsenlin78tezh Year: 1954-1955 —20 — 泥炭質灰化潛育土 A?B 20-29 L、, 29-02 ''，62-71 '，71->

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Keywords: 1950, 1954-1955, archive, book, bookauthor, bookdecade, bookpublisher, booksubject, bookyear, botany, drawing, historical, history, illustration, image, page, picture, print, reference, su_lian_nong_ye_bu_quan_lian_sen_lin_diao_cha_she_, te_zhong_zong_he_diao_cha_dui_bian, vintage