बीओडी (बायोकेमिकल ऑक्सीजन डिमांड): Difference between revisions

Revision as of 16:12, 4 August 2023

Revision as of 15:15, 4 August 2023 (view source) Sarika (talk \| contribs) No edit summary ← Older edit		Revision as of 16:12, 4 August 2023 (view source) Sarika (talk \| contribs) No edit summary Newer edit →
Line 1:		Line 1:
	[[Category:मानव कल्याण में सूक्ष्मजीव]][[Category:जीव विज्ञान]]		[[Category:मानव कल्याण में सूक्ष्मजीव]][[Category:जीव विज्ञान]][[Category:कक्षा-12]]