Description
Published:v.26, no.8-v, 28, no.4; Aug. 1971-Apr.1973
Item Description:Continues: Agricultural chemicals.
Absorbed: Commercial fertilizer and plant food industry.
Kütüphanede bulunan yıllar: 1971 (8-11) 1972 (1); 1972 (2-8)
Physical Description:v. ill.
Publication Frequency:Monthly (expect July and Dec.)
ISSN:0092-0037