Nōgyō kankyō o kōseisuru seibutsugun no sōgo sayō to sono riyō gijutsu
By: Nōrin Suisanshō Nōgyō Kankyō Gijutsu Kenkyūjo hen
Series: Nōgyō kankyō kenkyū sōsho -- dai 4-gō
Publisher: Nōrin Suisanshō Nōgyō Kankyō Gijutsu Kenkyūjo
Published: 1989
Place of publication: Ibaraki-ken Tsukuba-shi
Language: jpn
Number of pages: 289
Subjects: Agricultural pests; Biological control; Agricultural chemicals; Companion planting
Notes: Includes bibliographical references.