Hibai kangai ni yoru seisan kankyō kaizen kōka no kaimei
By: Yokohama Mitsuhiro, Ōfuka Masanori, Kuwabara Jun ; henshū Doboku Kenkyūjo
Series: Doboku Kenkyūjo shiryō -- dai 4239-gō = -- Technical note of PWRI -- no. 4239
Publisher: Doboku Kenkyūjo
Published: 2012
Place of publication: [Ibaraki-ken Tsukuba-shi]
Language: jpn
Number of pages: 57
Subjects: Grasses; Manures; Analysis; Soils
Notes: "Doboku Kenkyūjo, Kanchi Doboku Kenkyūjo Kanchi Nōgyō Kiban Kenkyū Gurūpu Shigen Hozen Chīmu"--Cover.

Includes bibliographical references (pages 56-57).