Biblography of mathematical models in agro-sciences
VERMA, H.K
Biblography of mathematical models in agro-sciences - Ludhiana - 69p
MATHEMATICS - STUDY AND TEACHING -- CONGRESSES
MATHEMATICS - STUDY AND TEACHING -- CONGRESS
510 A35B
Biblography of mathematical models in agro-sciences - Ludhiana - 69p
MATHEMATICS - STUDY AND TEACHING -- CONGRESSES
MATHEMATICS - STUDY AND TEACHING -- CONGRESS
510 A35B