chaney
men falibhedek keeda laga hai sath men
khet men deemak bhe lag rahi hai kya upchar hai ?
endosalphan
1.5 leeter ke matra ko 600 leeter pani men milaker prati hacter ki der se
chidkow karen deemak se bachaw ke lie
cloro- poriphos ke 3 leeter ke matra ko sinchai ke sath pryog karen .
कोई टिप्पणी नहीं:
एक टिप्पणी भेजें