TY  - BOOK
AU  - Sangay Norbu
TI  - Comparative analysis of cow dung and poultry drop-ping on the nutrient content and growth of Zea mays
U1  - Thesis/AS/SAN 7th (BSc Nes.) 
PY  - 2025///
CY  - Lobesa, Punakha : 
PB  - College of Natural Resources
N1  - Includes abstract and acknowledgement
ER  -