000 00294nam a2200133Ia 4500
008 160316s1977 xxu||||| |||| 00| 0 eng d
020 _a
100 _aSingh, Amar
245 _aPractical Plant Physiology
250 _a1
260 _aNEW DELHI
_bKALYANI
_c1977
300 _a266
700 _a
_a
999 _c23077
_d23077