Shrivastava, A. K.

Agriculture and food / A.K. Shrivastava. - New Delhi : A P H Pub. , c 2012. - viii, 435 p. ; 22 cm.

Includes Index.

৩৩৮ ৩৩৮

81-7648-599-3


General nature of life.

577.27 / S67a