Study on industrial effluent and its biological treatment using lemna species

অনুরূপ উপাদানগুলি

• Bacteriological study of water and its treatment using plant products
  অনুযায়ী: Thapa, Manoj
  প্রকাশিত: (1997)
• A study of brick industries in Kathmandu Valley
  অনুযায়ী: Thapa, Sunil
• Industrial environment assessment and strategy
  অনুযায়ী: Agarwal, S.K
  প্রকাশিত: (1996)
• A study on sickness absenteeism and preventive measure of occupational health problem in textile industries of Kathmandu and paper Industry of Nawalparasai
  অনুযায়ী: Joshi, Rita
• Out of pocket health expenditure among industrial workers employed in a large scale industry in eastern Nepal, 2016.
  অনুযায়ী: Pyakurel,Prajjwal
  প্রকাশিত: (2018)