Untersuchungen über Menge and Gute des Samenansatzes in verschiedenen Kronenteilen einheimischer Waldbdume

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On the relation between the harvests of fir-seeds (Todomatsu) and meteorological conditions von TAKATOU, Isamu

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Research for wood of “Sawara” Chamaecyparis pisifera. (Ist. Report.) von SUZUKI, Kyosuke, NAGATA, Junichi, OKAMOTO, Kenji

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Studies on carbonization of wood. (V)Relation between moisture content of wood and the result of dry distillation of wood in semi-industrial scale. ……(2). (Seasoning of wood during... von SHIBAMOTO, Takeo, MINAMI, Kyoji, SAKAI, Hiroshi

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On the measuring method of cable tensions for the simple ropeway von KATO, Masaiku, SASAKI, Isao

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A study on the curve traceed by the knife edge of the rotary lathe von SUGIHARA, Hikoichi

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On the relation between fiber length of some dicotyledonous woods and the tension wrought on the cambium von SHIMAJI, Ken

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Studies on the “Witches' Broom” of the Paulownia (II): On the reactions for the chemical reagents showed by the “Witches' Broom”-ed Paulownia von YOSHII, Hiromu

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On the logging capacity of power chain saw (II) von KOYAMA, Yasushi, ASANO, Yasuke

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A study on the curve traced by the knife edge of the rotary lathe. (The II nd. Report) von KOIDE, Shigeharu

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Content of tannin in the barks of Acassia mollissima W. grown in Prefecture Chiba von SHIBAMOTO, Takeo, MINAMI, Kyoji, KUBOTA, Sumiko

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Studies on the “Witches' Broom” of the Paulownia (I): On the infection experiments of the “Witches' Broom” of the Paulownia von YOSHII, Hiromu

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SUGI NO SASIKI NO MIZUSUI NI TUITE von SATOO, Taisitiro

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On the change of amount of combined alkali during viscoseripening von NAKATUKA, Tomoichiro

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Comparison of the latent bud hairs of some locust trees von KURATA, Masujiro, NAKAHIRA, Kosuke

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An example of the growth of Hiba young growth on the patch-or strip-clearcuttes areas von SHJRAISHI, Akira

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Studies on the pulp of “Akamatsu” (Pinus Densiflora S, et Z.) wood. (3): On the chemical composition of spring wood and summer wood in "Akamatsu" (Pinus densiflora S. et Z.) wood... von HATA, Katsumi

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On the contraction of wood in the' course of carbonization von MIYAKE, Isamu, SUGIURA, Ginji

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Researches on the breeding of special trees: (I) Tetraploid Mitsumata von NAKAHIRA, Kosuke

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On the pollen germination of Pinus densiflora SIEB. et ZUCC von SAITO, Yuichi

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