Raten Amerika ni okeru shizen jōken to nōgyō ruikei no kanren
Subtitle: Koronbia Boribia chōsa hōkokusho
By: Mikoshiba Haruo
Series: Nekken shiryō -- no. 77; Kenkyū gijutsu jōhō -- no. 8
Publisher: Nōrin Suisanshō Nettai Nōgyō Kenkyū Sentā
Published: 1989
Place of publication: [Ibaraki-ken Tsukuba-gun Yatabe-machi]
Language: jpn
Number of pages: 86
Subjects: Agriculture; Crops and climate
Notes: Cover title.