الفترة:
Subjects: Educational level; Persons; Random samples; Researchers; Rural woman
Subjects: Milk production
Subjects: Plant extracts
Subjects: Bacillus subtilis; Catalase; Polymerase chain reaction; Wheat
Subjects: Agricultural extension; Biochar; Pollution; Soil pollution; Water pollution
Subjects: Feeds; Laying hens; Yeasts
Subjects: Body weight; Erythrocytes; Leukocytes; Vitamin E
Subjects: Azotobacter chroococcum; Bell pepper
Subjects: Activities; Antimicrobials; Minimum inhibitory concentration; Pathogenic bacteria; Salmonella typhi