Apparao, K. V. S
Soil testing laboratory manual and question-bank by K. V. S Apparao and V. C. S Rao - 1st ed. - New Delhi Laxmi Publications 1995 - 153 p. ill. 29 cm.
624.15102 / APP/1995
Soil testing laboratory manual and question-bank by K. V. S Apparao and V. C. S Rao - 1st ed. - New Delhi Laxmi Publications 1995 - 153 p. ill. 29 cm.
624.15102 / APP/1995